From: Evan Prodromou <evan@prodromou.name>
Date: Fri, 30 May 2008 17:50:55 +0000 (-0400)
Subject: check that services are null in yadis check
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=5e61931a2d9fa0839e7918c64c1093aa12365927;p=quix0rs-gnu-social.git

check that services are null in yadis check

darcs-hash:20080530175055-84dde-f0e231b4efc30a59d6111b749eb8340116be9f92.gz
---

diff --git a/actions/remotesubscribe.php b/actions/remotesubscribe.php
index 29e62c3e97..1a78bd1503 100644
--- a/actions/remotesubscribe.php
+++ b/actions/remotesubscribe.php
@@ -114,6 +114,10 @@ class RemotesubscribeAction extends Action {
 								  OAUTH_ENDPOINT_ACCESS);
 		$omb = array();
 		$services = $yadis->services(); # ordered by priority
+		if (!$services) {
+			return NULL;
+		}
+		
 		foreach ($services as $service) {
 			$types = $service->matchTypes($endpoints);
 			foreach ($types as $type) {