From f3c24172f34587182adcb721bc4a941e49340973 Mon Sep 17 00:00:00 2001
From: nobody <nobody@zotlabs.com>
Date: Sun, 18 Oct 2020 19:59:04 -0700
Subject: [PATCH] handle learnawesome's actor avatar - which is unexpectedly an
 array of HTTP urls with one element.

---
 Zotlabs/Lib/Activity.php | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/Zotlabs/Lib/Activity.php b/Zotlabs/Lib/Activity.php
index 547f8508d..442d37075 100644
--- a/Zotlabs/Lib/Activity.php
+++ b/Zotlabs/Lib/Activity.php
@@ -1705,8 +1705,14 @@ class Activity {
 			if (is_array($person_obj['icon'])) {
 				if (array_key_exists('url',$person_obj['icon']))
 					$icon = $person_obj['icon']['url'];
-				else
-					$icon = $person_obj['icon'][0]['url'];
+				else {
+					if (is_string($person_obj['icon'][0])) {
+						$icon = $person_obj['icon'][0];
+					}
+					elseif (array_key_exists('url',$person_obj['icon'][0])) {
+						$icon = $person_obj['icon'][0]['url'];
+					}
+				}
 			}
 			else
 				$icon = $person_obj['icon'];