Issue #95: Don't modify update/install maintenance pages.

backdrop-contrib · Aug 8, 2022 · bb87185 · bb87185
1 parent 0d7a701
commit bb87185
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/metatag.module b/metatag.module
@@ -2137,6 +2137,11 @@ function metatag_preprocess_page(&$variables) {
  * @see metatag_preprocess_page().
  */
 function metatag_preprocess_maintenance_page(&$variables) {
+  // Don't modify install or update pages.
+  if (defined('MAINTENANCE_MODE') && in_array(MAINTENANCE_MODE, array('install', 'update'))) {
+    return;
+  }
+
   // Prepare all the tags, including doing token replacements.
   $metatags = metatag_prepare_tags();
   // Add each metatag to page header.