fix for empty language leading to spurious comma

GeoCat · Dec 20, 2023 · 1f16287 · 1f16287
1 parent 33d1fb9
commit 1f16287
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/web-ui/src/main/resources/catalog/components/catalog/CatalogService.js b/web-ui/src/main/resources/catalog/components/catalog/CatalogService.js
@@ -766,7 +766,13 @@
           if (!this.mainLanguage) {
             return [];
           }
-          return [this.mainLanguage].concat(this.otherLanguage).unique();
+          return [this.mainLanguage]
+            .concat(this.otherLanguage)
+            .unique()
+            .filter(function (l) {
+              // do not allow null values
+              return !!l;
+            });
         },
         isPublished: function (pubOption) {
           if (pubOption) {