Fix E_NOTICES

sixlive · Apr 12, 2019 · 52a8359 · 52a8359
1 parent f5b50af
commit 52a8359
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/ParsedownHighlight.php b/src/ParsedownHighlight.php
@@ -17,6 +17,10 @@ public function __construct()
 
     protected function blockFencedCodeComplete($block)
     {
+        if (!isset($block['element']['element']['attributes'])) {
+            return $block;
+        }
+
         $code = $block['element']['element']['text'];
         $languageClass = $block['element']['element']['attributes']['class'];
         $language = explode('-', $languageClass);