Ensure targs variable is fully initialized.

(closes issue #14758)
Reported by: tim_ringenbach


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@184842 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_followme.c

@@ -942,7 +942,7 @@ static void end_bridge_callback_data_fixup(struct ast_bridge_config *bconfig, st
 
 static int app_exec(struct ast_channel *chan, void *data)
 {
-	struct fm_args targs;
+	struct fm_args targs = { 0, };
 	struct ast_bridge_config config;
 	struct call_followme *f;
 	struct number *nm, *newnm;