From: Ian Jackson <ian@chiark.greenend.org.uk>
Date: Tue, 1 Jun 2010 10:14:27 +0000 (+0100)
Subject: Fix crash bug in inputfile_queue_check_expired
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=commitdiff_plain;h=4364e1afeb2b7210b8a3ed4581cc490b4f9f564e;p=innduct.git

Fix crash bug in inputfile_queue_check_expired
---

diff --git a/xmit.c b/xmit.c
index ace7286..c4b1854 100644
--- a/xmit.c
+++ b/xmit.c
@@ -184,6 +184,7 @@ void inputfile_queue_check_expired(InputFile *ipf) {
 
   for (;;) {
     Article *art= LIST_HEAD(ipf->queue);
+    if (!art) break;
     int expd= article_check_expired(art);
     if (!expd) break;
   }