From: Guus Sliepen <guus@meshlink.io>
Date: Sun, 11 Oct 2015 21:35:49 +0000 (+0200)
Subject: Fix a segfault when debugging is enabled.
X-Git-Url: http://git.meshlink.io/?p=utcp;a=commitdiff_plain;h=7109995777c654016784a11fdebe3b26e6a0002a

Fix a segfault when debugging is enabled.
---

diff --git a/utcp.c b/utcp.c
index d846fb1..e347bb7 100644
--- a/utcp.c
+++ b/utcp.c
@@ -988,7 +988,7 @@ reset:
 }
 
 int utcp_shutdown(struct utcp_connection *c, int dir) {
-	debug("%p shutdown %d at %u\n", c ? c->utcp : NULL, dir, c->snd.last);
+	debug("%p shutdown %d at %u\n", c ? c->utcp : NULL, dir, c ? c->snd.last : 0);
 	if(!c) {
 		errno = EFAULT;
 		return -1;