better client error on CSRF problem with subscribe/unsubscribe

darcs-hash:20080829051628-84dde-2a339a35c422afb9ec04f757771764ed43b2c28b.gz

actions/subscribe.php

@@ -41,7 +41,7 @@ class SubscribeAction extends Action {
 		$token = $this->trimmed('token');
 		
 		if (!$token || $token != common_session_token()) {
-			common_redirect(common_local_url('subscriptions', array('nickname' => $user->nickname)));
+			$this->client_error(_('There was a problem with your session token. Try again, please.'));
 			return;
 		}
 

actions/unsubscribe.php

@@ -38,7 +38,7 @@ class UnsubscribeAction extends Action {
 		$token = $this->trimmed('token');
 		
 		if (!$token || $token != common_session_token()) {
-			common_redirect(common_local_url('subscriptions', array('nickname' => $user->nickname)));
+			$this->client_error(_('There was a problem with your session token. Try again, please.'));
 			return;
 		}