From d71dd21abc49b7a5f912b0842eb5a14a4cc3d172 Mon Sep 17 00:00:00 2001
From: Max Kostikov <max@kostikov.co>
Date: Mon, 16 Dec 2019 10:23:33 +0100
Subject: Fix possibly unknown author

---
 Zotlabs/Widget/Pinned.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Zotlabs/Widget/Pinned.php b/Zotlabs/Widget/Pinned.php
index 3324206f4..0a7806908 100644
--- a/Zotlabs/Widget/Pinned.php
+++ b/Zotlabs/Widget/Pinned.php
@@ -267,8 +267,8 @@ class Pinned {
 				$author = q("SELECT * FROM xchan WHERE xchan_hash = '%s' LIMIT 1",
 					dbesc($rr['author_xchan'])
 				);
-				$name = ($author[0]['xchan_name'] ? $author[0]['xchan_name'] : t('Unknown'));
-				$conv_responses[$verb]['list'][] = (($rr['author_xchan'] && $author[0]['xchan_photo_s']) ?
+				$name = (($author && $author[0]['xchan_name']) ? $author[0]['xchan_name'] : t('Unknown'));
+				$conv_responses[$verb]['list'][] = (($rr['author_xchan'] && $author && $author[0]['xchan_photo_s']) ?
 					'<a class="dropdown-item" href="' . chanlink_hash($rr['author_xchan']) . '">' . '<img class="menu-img-1" src="' . zid($author[0]['xchan_photo_s']) . '" alt="' . urlencode($name) . '" /> ' . $name . '</a>' : 
 					'<a class="dropdown-item" href="#" class="disabled">' . $name . '</a>'
 				);
-- 
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