(wait_reading_process_input): If wait_for_cell, do call

swallow_events and do_pending_window_change when appropriate.

1 files changed, 3 insertions, 2 deletions

diff --git a/src/process.c b/src/process.c
index 7b210b70c02..e5e77a6f9b0 100644
--- a/src/process.c
+++ b/src/process.c
@@ -1880,7 +1880,8 @@ wait_reading_process_input (time_limit, microsecs, read_kbd, do_display)
       /* If there is any, return immediately
          to give it higher priority than subprocesses */
 
-      if (XINT (read_kbd) && detect_input_pending ())
+      if ((XINT (read_kbd) || wait_for_cell)
+          && detect_input_pending ())
         {
           swallow_events ();
           if (detect_input_pending ())
@@ -1906,7 +1907,7 @@ wait_reading_process_input (time_limit, microsecs, read_kbd, do_display)
 
       /* If checking input just got us a size-change event from X,
          obey it now if we should.  */
-      if (XINT (read_kbd))
+      if (XINT (read_kbd) || wait_for_cell)
         do_pending_window_change ();
 
       /* Check for data from a process or a command channel */