Fixed an issue

diff --git a/wcfsetup/install/files/js/WCF.js b/wcfsetup/install/files/js/WCF.js
index 1a485d5da5a128884dfa3ad4d3b2457d331fd22f..b78dbcf5671ee7f2d4d20e1e7927784e62472af4 100644 (file)
--- a/wcfsetup/install/files/js/WCF.js
+++ b/wcfsetup/install/files/js/WCF.js
@@ -1864,7 +1864,9 @@ WCF.MultipleLanguageInput.prototype = {
         * Closes the language selection.
         */
        _closeSelection: function() {
-               this._list.removeClass('open');
+               if (this._list !== null) {
+                       this._list.removeClass('open');
+               }
        },
 
        /**