Add check for converted so .startsWith does not throw

umbraco · Nov 25, 2020 · 8d96c6e · 8d96c6e
1 parent 3f776c3
commit 8d96c6e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Umbraco.Web.UI.Client/src/common/services/tree.service.js b/src/Umbraco.Web.UI.Client/src/common/services/tree.service.js
@@ -135,7 +135,7 @@ function treeService($q, treeResource, iconHelper, notificationsService, eventsS
                 if (treeNode.iconIsClass === undefined || treeNode.iconIsClass) {
                     var converted = iconHelper.convertFromLegacyTreeNodeIcon(treeNode);
                     treeNode.cssClass = standardCssClass + " " + converted;
-                    if (converted.startsWith('.')) {
+                    if (converted && converted.startsWith('.')) {
                         //its legacy so add some width/height
                         treeNode.style = "height:16px;width:16px;";
                     }