Merge branch '0.9.x' of git@gitorious.org:statusnet/mainline into 0.9.x

[quix0rs-gnu-social.git] / plugins / OStatus / classes / Ostatus_profile.php

diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index 35539bff770fb0fa8537bb00e23a8af86b6bbfc7..a33e95d932c02f7faea0c4f7ee3f56eb9ac788d6 100644 (file)
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -698,7 +698,7 @@ class Ostatus_profile extends Memcached_DataObject
     {
         // Get the canonical feed URI and check it
         $discover = new FeedDiscovery();
-        if ($hints['feedurl']) {
+        if (isset($hints['feedurl'])) {
             $feeduri = $hints['feedurl'];
             $feeduri = $discover->discoverFromFeedURL($feeduri);
         } else {
@@ -1145,7 +1145,7 @@ class Ostatus_profile extends Memcached_DataObject
 
         if (!empty($poco)) {
             $url = $poco->getPrimaryURL();
-            if ($url->type == 'homepage') {
+            if ($url && $url->type == 'homepage') {
                 $homepage = $url->value;
             }
         }
@@ -1288,9 +1288,9 @@ class Ostatus_profile extends Memcached_DataObject
 
         $disco = new Discovery();
 
-        $result = $disco->lookup($addr);
-
-        if (!$result) {
+        try {
+            $result = $disco->lookup($addr);
+        } catch (Exception $e) {
             self::cacheSet(sprintf('ostatus_profile:webfinger:%s', $addr), null);
             return null;
         }