[Freeswitch-svn] [commit] r5251 - freeswitch/branches/anthonyl/log2file-branch/src

[Freeswitch SVN]

Author: anthonyl
Date: Sat Jun  2 21:18:12 2007
New Revision: 5251

Modified:
   freeswitch/branches/anthonyl/log2file-branch/src/switch_xml.c

Log:
prevent a segfault if the xml pointer is not valid.


Modified: freeswitch/branches/anthonyl/log2file-branch/src/switch_xml.c
==============================================================================
--- freeswitch/branches/anthonyl/log2file-branch/src/switch_xml.c	(original)
+++ freeswitch/branches/anthonyl/log2file-branch/src/switch_xml.c	Sat Jun  2 21:18:12 2007
@@ -213,7 +213,9 @@
 	int i = 0, j = 1;
 	switch_xml_root_t root = (switch_xml_root_t) xml;
 
-	if (!xml || !xml->attr)
+	if (!xml)
+		return NULL;
+	if (!xml->attr)
 		return NULL;
 	while (xml->attr[i] && strcmp(attr, xml->attr[i]))
 		i += 2;