diff options
Diffstat (limited to 'clientloop.c')
| -rw-r--r-- | clientloop.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/clientloop.c b/clientloop.c index f8f9a3f2..f0a08f23 100644 --- a/clientloop.c +++ b/clientloop.c @@ -1,4 +1,4 @@ -/* $OpenBSD: clientloop.c,v 1.282 2016/01/29 23:04:46 dtucker Exp $ */ +/* $OpenBSD: clientloop.c,v 1.283 2016/02/01 21:18:17 millert Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -318,8 +318,9 @@ client_x11_get_proto(const char *display, const char *xauth_path, proto[0] = data[0] = xauthfile[0] = xauthdir[0] = '\0'; if (!client_x11_display_valid(display)) { - logit("DISPLAY \"%s\" invalid; disabling X11 forwarding", - display); + if (display != NULL) + logit("DISPLAY \"%s\" invalid; disabling X11 forwarding", + display); return -1; } if (xauth_path != NULL && stat(xauth_path, &st) == -1) { |