From 4798cb386e7a436a2071b4101df8a2f8e4c1d21c Mon Sep 17 00:00:00 2001
From: Christian Neukirchen <chneukirchen@gmail.com>
Date: Wed, 13 Jul 2016 21:55:17 +0200
Subject: blaze822: allow freeing of null pointers

---
 blaze822.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'blaze822.c')

diff --git a/blaze822.c b/blaze822.c
index befdd6a..5ea82c6 100644
--- a/blaze822.c
+++ b/blaze822.c
@@ -395,6 +395,8 @@ blaze822_mem(char *src, size_t len)
 void
 blaze822_free(struct message *mesg)
 {
+	if (!mesg)
+		return;
 	free(mesg->msg);
 	free(mesg->bodychunk);
 	free(mesg);
-- 
cgit 1.4.1