(create_process): Call setsid only if pty_flag.

1 files changed, 7 insertions, 5 deletions

diff --git a/src/process.c b/src/process.c
index 191425e98fb..c77b537b664 100644
--- a/src/process.c
+++ b/src/process.c
@@ -1274,14 +1274,16 @@ create_process (process, new_argv, current_dir)
 #ifdef HAVE_PTYS
         /* First, disconnect its current controlling terminal.  */
 #ifdef HAVE_SETSID
-        setsid ();
-#ifdef TIOCSCTTY
         /* Make the pty's terminal the controlling terminal.  */
         if (pty_flag)
-          /* We ignore the return value
-             because faith@cs.unc.edu says that is necessary on Linux.  */
-          ioctl (xforkin, TIOCSCTTY, 0);
+          {
+            setsid ();
+#ifdef TIOCSCTTY
+            /* We ignore the return value
+               because faith@cs.unc.edu says that is necessary on Linux.  */
+            ioctl (xforkin, TIOCSCTTY, 0);
 #endif
+          }
 #else /* not HAVE_SETSID */
 #ifdef USG
         /* It's very important to call setpgrp here and no time