fix for when no valid link attributes are present

getgrav · Apr 26, 2021 · 2813934 · 2813934
1 parent defb793
commit 2813934
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/system/src/Grav/Common/Page/Markdown/Excerpts.php b/system/src/Grav/Common/Page/Markdown/Excerpts.php
@@ -114,7 +114,7 @@ static function ($carry, $item) {
             );
 
             // Valid attributes supported.
-            $valid_attributes = $grav['config']->get('system.pages.markdown.valid_link_attributes');
+            $valid_attributes = $grav['config']->get('system.pages.markdown.valid_link_attributes') ?? [];
 
             $skip = [];
             // Unless told to not process, go through actions.