Fix items search JS used with old markup

The code for updating accessible labels fails if the labels aren't there in the first place.
omeka · Oct 27, 2023 · 0881284 · 0881284
1 parent c6a2f0a
commit 0881284
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/application/views/scripts/javascripts/items-search.js b/application/views/scripts/javascripts/items-search.js
@@ -18,6 +18,9 @@ Omeka.Search = {};
 
         function incrementScreenReaderLabels(attribute, element, index) {
             var oldAttribute = element.attr(attribute);
+            if (!oldAttribute) {
+                return;
+            }
             var newAttribute = oldAttribute.replace(/\d+/, parseInt(index) + 1);
             element.attr(attribute, newAttribute);
         }