===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/Attic/cmd-string.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- src/usr.bin/tmux/Attic/cmd-string.c	2009/06/01 22:58:49	1.1
+++ src/usr.bin/tmux/Attic/cmd-string.c	2009/06/05 07:18:37	1.2
@@ -1,4 +1,4 @@
-/* $OpenBSD: cmd-string.c,v 1.1 2009/06/01 22:58:49 nicm Exp $ */
+/* $OpenBSD: cmd-string.c,v 1.2 2009/06/05 07:18:37 nicm Exp $ */
 
 /*
  * Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -63,7 +63,7 @@
 	if ((t = strchr(s, ' ')) == NULL && (t = strchr(s, '\t')) == NULL)
 		t = strchr(s, '\0');
 	if ((u = strchr(s, '=')) != NULL && u < t) {
-		if (putenv((char *) s) != 0) {
+		if (putenv(xstrdup(s)) != 0) {
 			xasprintf(cause, "assignment failed: %s", s);
 			return (-1);
 		}