From aa5394cad2dc0bac46631e29005cbc7b99d03330 Mon Sep 17 00:00:00 2001
From: Mikael Magnusson <mikachu@gmail.com>
Date: Fri, 12 Feb 2010 05:05:40 +0100
Subject: [PATCH] Check node->name for null

Seems to happen sometimes with a well placed xml comment.
---
 obt/xml.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/obt/xml.c b/obt/xml.c
index 92e23430..da3e866b 100644
--- a/obt/xml.c
+++ b/obt/xml.c
@@ -300,8 +300,10 @@ void obt_xml_tree(ObtXmlInst *i, xmlNodePtr node)
     g_assert(i->doc); /* a doc is open? */
 
     while (node) {
-        struct Callback *c = g_hash_table_lookup(i->callbacks, node->name);
-        if (c) c->func(node, c->data);
+        if (node->name) {
+            struct Callback *c = g_hash_table_lookup(i->callbacks, node->name);
+            if (c) c->func(node, c->data);
+        }
         node = node->next;
     }
 }