Index: app_chanisavail.c
===================================================================
RCS file: /usr/cvsroot/asterisk/apps/app_chanisavail.c,v
retrieving revision 1.20
diff -u -r1.20 app_chanisavail.c
--- app_chanisavail.c	25 Sep 2005 20:37:05 -0000	1.20
+++ app_chanisavail.c	27 Sep 2005 20:35:42 -0000
@@ -101,6 +101,7 @@
 			number = strchr(tech, '/');
 			if (!number) {
 				ast_log(LOG_WARNING, "ChanIsAvail argument takes format ([technology]/[device])\n");
+				LOCAL_USER_REMOVE(u);
 				return -1;
 			}
 			*number = '\0';
@@ -136,6 +137,7 @@
 		pbx_builtin_setvar_helper(chan, "AVAILCHAN", "");
 		pbx_builtin_setvar_helper(chan, "AVAILORIGCHAN", "");
 		if (ast_goto_if_exists(chan, chan->context, chan->exten, chan->priority + 101))
+			LOCAL_USER_REMOVE(u);
 			return -1;
 	}