1 files changed, 75 insertions, 70 deletions

diff --git a/src/process.c b/src/process.c
index 119ed47c749..cedcb38fa8a 100644
--- a/src/process.c
+++ b/src/process.c
@@ -3386,6 +3386,7 @@ status_notify ()
   register Lisp_Object proc, buffer;
   Lisp_Object tail, msg;
   struct gcpro gcpro1, gcpro2;
+  Lisp_Object old_process_alist;
 
   tail = Qnil;
   msg = Qnil;
@@ -3395,87 +3396,91 @@ status_notify ()
      reference.  */
   GCPRO2 (tail, msg);
 
-  for (tail = Vprocess_alist; !NILP (tail); tail = Fcdr (tail))
+  do
     {
-      Lisp_Object symbol;
-      register struct Lisp_Process *p;
-
-      proc = Fcdr (Fcar (tail));
-      p = XPROCESS (proc);
-
-      if (XINT (p->tick) != XINT (p->update_tick))
+      old_process_alist = Vprocess_alist;
+      for (tail = Vprocess_alist; !NILP (tail); tail = Fcdr (tail))
         {
-          XSETINT (p->update_tick, XINT (p->tick));
+          Lisp_Object symbol;
+          register struct Lisp_Process *p;
 
-          /* If process is still active, read any output that remains.  */
-          if (XINT (p->infd) >= 0)
-            while (! EQ (p->filter, Qt)
-                   && read_process_output (proc, XINT (p->infd)) > 0);
+          proc = Fcdr (Fcar (tail));
+          p = XPROCESS (proc);
 
-          buffer = p->buffer;
+          if (XINT (p->tick) != XINT (p->update_tick))
+            {
+              XSETINT (p->update_tick, XINT (p->tick));
 
-          /* Get the text to use for the message.  */
-          if (!NILP (p->raw_status_low))
-            update_status (p);
-          msg = status_message (p->status);
+              /* If process is still active, read any output that remains.  */
+              if (XINT (p->infd) >= 0)
+                while (! EQ (p->filter, Qt)
+                       && read_process_output (proc, XINT (p->infd)) > 0);
 
-          /* If process is terminated, deactivate it or delete it.  */
-          symbol = p->status;
-          if (CONSP (p->status))
-            symbol = XCONS (p->status)->car;
+              buffer = p->buffer;
 
-          if (EQ (symbol, Qsignal) || EQ (symbol, Qexit)
-              || EQ (symbol, Qclosed))
-            {
-              if (delete_exited_processes)
-                remove_process (proc);
-              else
-                deactivate_process (proc);
-            }
+              /* Get the text to use for the message.  */
+              if (!NILP (p->raw_status_low))
+                update_status (p);
+              msg = status_message (p->status);
 
-          /* Now output the message suitably.  */
-          if (!NILP (p->sentinel))
-            exec_sentinel (proc, msg);
-          /* Don't bother with a message in the buffer
-             when a process becomes runnable.  */
-          else if (!EQ (symbol, Qrun) && !NILP (buffer))
-            {
-              Lisp_Object ro, tem;
-              struct buffer *old = current_buffer;
-              int opoint;
-
-              ro = XBUFFER (buffer)->read_only;
+              /* If process is terminated, deactivate it or delete it.  */
+              symbol = p->status;
+              if (CONSP (p->status))
+                symbol = XCONS (p->status)->car;
 
-              /* Avoid error if buffer is deleted
-                 (probably that's why the process is dead, too) */
-              if (NILP (XBUFFER (buffer)->name))
-                continue;
-              Fset_buffer (buffer);
-              opoint = point;
-              /* Insert new output into buffer
-                 at the current end-of-output marker,
-                 thus preserving logical ordering of input and output.  */
-              if (XMARKER (p->mark)->buffer)
-                SET_PT (marker_position (p->mark));
-              else
-                SET_PT (ZV);
-              if (point <= opoint)
-                opoint += XSTRING (msg)->size + XSTRING (p->name)->size + 10;
-
-              tem = current_buffer->read_only;
-              current_buffer->read_only = Qnil;
-              insert_string ("\nProcess ");
-              Finsert (1, &p->name);
-              insert_string (" ");
-              Finsert (1, &msg);
-              current_buffer->read_only = tem;
-              Fset_marker (p->mark, make_number (point), p->buffer);
+              if (EQ (symbol, Qsignal) || EQ (symbol, Qexit)
+                  || EQ (symbol, Qclosed))
+                {
+                  if (delete_exited_processes)
+                    remove_process (proc);
+                  else
+                    deactivate_process (proc);
+                }
 
-              SET_PT (opoint);
-              set_buffer_internal (old);
+              /* Now output the message suitably.  */
+              if (!NILP (p->sentinel))
+                exec_sentinel (proc, msg);
+              /* Don't bother with a message in the buffer
+                 when a process becomes runnable.  */
+              else if (!EQ (symbol, Qrun) && !NILP (buffer))
+                {
+                  Lisp_Object ro, tem;
+                  struct buffer *old = current_buffer;
+                  int opoint;
+
+                  ro = XBUFFER (buffer)->read_only;
+
+                  /* Avoid error if buffer is deleted
+                     (probably that's why the process is dead, too) */
+                  if (NILP (XBUFFER (buffer)->name))
+                    continue;
+                  Fset_buffer (buffer);
+                  opoint = point;
+                  /* Insert new output into buffer
+                     at the current end-of-output marker,
+                     thus preserving logical ordering of input and output.  */
+                  if (XMARKER (p->mark)->buffer)
+                    SET_PT (marker_position (p->mark));
+                  else
+                    SET_PT (ZV);
+                  if (point <= opoint)
+                    opoint += XSTRING (msg)->size + XSTRING (p->name)->size + 10;
+
+                  tem = current_buffer->read_only;
+                  current_buffer->read_only = Qnil;
+                  insert_string ("\nProcess ");
+                  Finsert (1, &p->name);
+                  insert_string (" ");
+                  Finsert (1, &msg);
+                  current_buffer->read_only = tem;
+                  Fset_marker (p->mark, make_number (point), p->buffer);
+
+                  SET_PT (opoint);
+                  set_buffer_internal (old);
+                }
             }
-        }
-    } /* end for */
+        } /* end for */
+    } while (! EQ (old_process_alist, Vprocess_alist));
 
   update_mode_lines++;  /* in case buffers use %s in mode-line-format */
   redisplay_preserve_echo_area ();