From edb46305647d909199a860b6b0812595742f6fe4 Mon Sep 17 00:00:00 2001
From: Markus Teich <markus.teich@stusta.mhn.de>
Date: Tue, 8 Dec 2015 22:34:48 +0100
Subject: [PATCH] check for bin == NULL

---
 sent.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sent.c b/sent.c
index 5f3cb59..5c72597 100644
--- a/sent.c
+++ b/sent.c
@@ -173,7 +173,8 @@ Image *ffopen(char *filename)
 		            REG_NOSUB | REG_EXTENDED | REG_ICASE))
 			continue;
 		if (!regexec(&regex, filename, 0, NULL, 0)) {
-			bin = filters[i].bin;
+			if (!(bin = filters[i].bin))
+				return NULL;
 			break;
 		}
 	}