blaze822: allow freeing of null pointers

8 years ago · 4798cb386e
parent 005037e254
commit 4798cb386e
1 changed files with 2 additions and 0 deletions
--- 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);