diff options
-rwxr-xr-x | classes/feeds.php | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/classes/feeds.php b/classes/feeds.php index 819fdacb0..ea9158949 100755 --- a/classes/feeds.php +++ b/classes/feeds.php @@ -235,7 +235,7 @@ class Feeds extends Handler_Protected { $line["buttons_left"] = ""; PluginHost::getInstance()->chain_hooks_callback(PluginHost::HOOK_ARTICLE_LEFT_BUTTON, function ($result, $plugin) use (&$line, &$button_doc) { - if ($button_doc->loadXML($result)) { + if ($result && $button_doc->loadXML($result)) { /** @var DOMElement|null */ $child = $button_doc->firstChild; @@ -254,7 +254,7 @@ class Feeds extends Handler_Protected { $line["buttons"] = ""; PluginHost::getInstance()->chain_hooks_callback(PluginHost::HOOK_ARTICLE_BUTTON, function ($result, $plugin) use (&$line, &$button_doc) { - if ($button_doc->loadXML($result)) { + if ($result && $button_doc->loadXML($result)) { /** @var DOMElement|null */ $child = $button_doc->firstChild; |