Jump logic was backwards: goto returns 0 if it succeeds, and we should jump if authentication fails. (Bug #7907)

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.2@42421 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_authenticate.c

@@ -186,7 +186,7 @@ static int auth_exec(struct ast_channel *chan, void *data)
 		if (!res)
 			res = ast_waitstream(chan, "");
 	} else {
-		if (jump && ast_goto_if_exists(chan, chan->context, chan->exten, chan->priority + 101)) {
+		if (jump && ast_goto_if_exists(chan, chan->context, chan->exten, chan->priority + 101) == 0) {
 			res = 0;
 		} else {
 			if (!ast_streamfile(chan, "vm-goodbye", chan->language))