===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/tmux.c,v
retrieving revision 1.103
retrieving revision 1.104
diff -u -r1.103 -r1.104
--- src/usr.bin/tmux/tmux.c	2011/01/23 11:03:43	1.103
+++ src/usr.bin/tmux/tmux.c	2011/03/04 23:26:44	1.104
@@ -1,4 +1,4 @@
-/* $OpenBSD: tmux.c,v 1.103 2011/01/23 11:03:43 nicm Exp $ */
+/* $OpenBSD: tmux.c,v 1.104 2011/03/04 23:26:44 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -132,7 +132,7 @@
 	if ((env = getenv("TMUX")) == NULL)
 		return;
 
-	if (sscanf(env, "%255s,%ld,%d", path, &pid, &idx) != 3)
+	if (sscanf(env, "%255[^,],%ld,%d", path, &pid, &idx) != 3)
 		return;
 	environ_path = xstrdup(path);
 	environ_pid = pid;