af_comics_pa: check node exists before trying to manipulate it

10 years ago · 2681f684c7
parent 3ba0599de7
commit 2681f684c7
1 changed files with 3 additions and 1 deletions
--- a/plugins/af_comics/filters/af_comics_pa.php
+++ b/plugins/af_comics/filters/af_comics_pa.php
@ -56,7 +56,9 @@ class Af_Comics_Pa extends Af_ComicFilter {
 					if ($header->parentNode) { $header->parentNode->removeChild($header); }

 					$avatar = $xpath->query('(//div[@class="avatar"]//img)')->item(0);
-					$basenode->insertBefore($avatar, $basenode->firstChild);
+
+					if ($basenode)
+						$basenode->insertBefore($avatar, $basenode->firstChild);

 					$uninteresting = $xpath->query('(//div[@class="avatar"])');
 					foreach ($uninteresting as $i) {