Add null handling to getOptionsFromEntityData

ProfessionalWiki · Feb 28, 2025 · e7445d5 · e7445d5
1 parent fef1052
commit e7445d5
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/resources/ext.wikibase.export.js b/resources/ext.wikibase.export.js
@@ -340,6 +340,10 @@ $( function () {
 		 * @return {{data: *, label: *}[]}
 		 */
 		getOptionsFromEntityData: function ( data ) {
+			if ( !data || !data.entities ) {
+				return [];
+			}
+
 			return Object.keys( data.entities ).map(
 				( key ) => this.getOptionFromEntity( data.entities[ key ] )
 			);