From 90b705986cb3f342835a705abc5e6029732471e1 Mon Sep 17 00:00:00 2001
From: Karl Heyes <karl@xiph.org>
Date: Sun, 11 May 2008 23:20:50 +0000
Subject: [PATCH] sanity check for unspecifed url

svn path=/icecast/trunk/icecast/; revision=14866
---
 src/cfgfile.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/cfgfile.c b/src/cfgfile.c
index 0c25ed3c..5eac93d0 100644
--- a/src/cfgfile.c
+++ b/src/cfgfile.c
@@ -918,6 +918,8 @@ static void _parse_directory(xmlDocPtr doc, xmlNodePtr node,
             if (tmp) xmlFree(tmp);
         }
     } while ((node = node->next));
+    if (configuration->yp_url [configuration->num_yp_directories] == NULL)
+        return;
     configuration->num_yp_directories++;
 }