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-rw-r--r--winsup/cygwin/fhandler_tty.cc2
1 files changed, 2 insertions, 0 deletions
diff --git a/winsup/cygwin/fhandler_tty.cc b/winsup/cygwin/fhandler_tty.cc
index 1095c82eb..dbb035ff3 100644
--- a/winsup/cygwin/fhandler_tty.cc
+++ b/winsup/cygwin/fhandler_tty.cc
@@ -1048,6 +1048,8 @@ fhandler_pty_slave::try_reattach_pcon (void)
/* Do not detach from the console because re-attaching will
fail if helper process is running as service account. */
+ if (get_ttyp()->attach_pcon_in_fork)
+ return false;
if (pcon_attached_to >= 0 &&
cygwin_shared->tty[pcon_attached_to]->attach_pcon_in_fork)
return false;