From: Brion Vibber <brion@pobox.com>
Date: Fri, 21 May 2010 17:18:13 +0000 (-0700)
Subject: Avoid PHP notice about undefined array index when no avatar photo available from... 
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=cbf2e7cfea6c4360f9cc9037b242f2508964ccac;p=quix0rs-gnu-social.git

Avoid PHP notice about undefined array index when no avatar photo available from Google profile
---

diff --git a/plugins/OStatus/lib/discoveryhints.php b/plugins/OStatus/lib/discoveryhints.php
index ca54a0f5f5..34c9be2777 100644
--- a/plugins/OStatus/lib/discoveryhints.php
+++ b/plugins/OStatus/lib/discoveryhints.php
@@ -84,7 +84,7 @@ class DiscoveryHints {
             $hints['fullname'] = implode(' ', $hcard['n']);
         }
 
-        if (array_key_exists('photo', $hcard)) {
+        if (array_key_exists('photo', $hcard) && count($hcard['photo'])) {
             $hints['avatar'] = $hcard['photo'][0];
         }