[asterisk-commits] file: branch 1.4 r68157 - /branches/1.4/main/channel.c

[asterisk-commits at lists.digium.com]

Author: file
Date: Thu Jun  7 13:39:52 2007
New Revision: 68157

URL: http://svn.digium.com/view/asterisk?view=rev&rev=68157
Log:
Fix logic when doing a name based channel search for a structure when you want to start from a specific point in the channel list. (issue #9324 reported by slavon)

Modified:
    branches/1.4/main/channel.c

Modified: branches/1.4/main/channel.c
URL: http://svn.digium.com/view/asterisk/branches/1.4/main/channel.c?view=diff&rev=68157&r1=68156&r2=68157
==============================================================================
--- branches/1.4/main/channel.c (original)
+++ branches/1.4/main/channel.c Thu Jun  7 13:39:52 2007
@@ -1045,6 +1045,11 @@
 				/* If prev was the last item on the channel list, then we just
 				 * want to return NULL, instead of trying to deref NULL in the
 				 * next section.
+				 */
+				prev = NULL;
+				/* We want prev to be NULL in case we end up doing more searching through
+				 * the channel list to find the channel (ie: name searching). If we didn't
+				 * set this to NULL the logic would just blow up
 				 */
 			}
 			if (name) { /* want match by name */