===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/paste.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- src/usr.bin/tmux/paste.c	2009/06/01 22:58:49	1.1
+++ src/usr.bin/tmux/paste.c	2009/07/02 16:15:43	1.2
@@ -1,4 +1,4 @@
-/* $OpenBSD: paste.c,v 1.1 2009/06/01 22:58:49 nicm Exp $ */
+/* $OpenBSD: paste.c,v 1.2 2009/07/02 16:15:43 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -100,6 +100,9 @@
 paste_add(struct paste_stack *ps, char *data, u_int limit)
 {
 	struct paste_buffer	*pb;
+
+	if (*data == '\0')
+		return;
 
 	while (ARRAY_LENGTH(ps) >= limit)
 		ARRAY_TRUNC(ps, 1);