===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/tty-term.c,v
retrieving revision 1.8
retrieving revision 1.9
diff -u -r1.8 -r1.9
--- src/usr.bin/tmux/tty-term.c	2009/08/21 12:29:59	1.8
+++ src/usr.bin/tmux/tty-term.c	2009/08/23 11:40:05	1.9
@@ -1,4 +1,4 @@
-/* $OpenBSD: tty-term.c,v 1.8 2009/08/21 12:29:59 nicm Exp $ */
+/* $OpenBSD: tty-term.c,v 1.9 2009/08/23 11:40:05 nicm Exp $ */
 
 /*
  * Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -173,7 +173,7 @@
  			if ((ptr = strchr(entstr, '=')) != NULL) {
 				*ptr++ = '\0';
 				val = xstrdup(ptr);
-				if (strunvis(val, ptr) == NULL) {
+				if (strunvis(val, ptr) == -1) {
 					xfree(val);
 					val = xstrdup(ptr);
 				}