(create_process): Use SETUP_SLAVE_PTY only if pty_flag.

1 files changed, 4 insertions, 1 deletions

diff --git a/src/process.c b/src/process.c
index c2b086e810d..c7262fc79e8 100644
--- a/src/process.c
+++ b/src/process.c
@@ -1349,7 +1349,10 @@ create_process (process, new_argv, current_dir)
           }
 #endif /* not UNIPLUS and not RTU */
 #ifdef SETUP_SLAVE_PTY
-        SETUP_SLAVE_PTY;
+        if (pty_flag)
+          {
+            SETUP_SLAVE_PTY;
+          }
 #endif /* SETUP_SLAVE_PTY */
 #ifdef AIX
         /* On AIX, we've disabled SIGHUP above once we start a child on a pty.