diff options
Diffstat (limited to 'winsup/cygwin/fhandler_console.cc')
| -rw-r--r-- | winsup/cygwin/fhandler_console.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/winsup/cygwin/fhandler_console.cc b/winsup/cygwin/fhandler_console.cc index 4ed56635f..a30b717d2 100644 --- a/winsup/cygwin/fhandler_console.cc +++ b/winsup/cygwin/fhandler_console.cc @@ -759,7 +759,9 @@ fhandler_console::scroll_screen (int x1, int y1, int x2, int y2, int xn, int yn) int fhandler_console::dup (fhandler_base *child, int flags) { - myself->set_ctty (this, flags); + /* See comments in fhandler_pty_slave::dup */ + if (myself->ctty != -2) + myself->set_ctty (this, flags); return 0; } |