changed .getTagName() syntax

diff --git a/wcfsetup/install/files/js/WCF.js b/wcfsetup/install/files/js/WCF.js
index 0ed82981b2e8cbd24363a35c0796b64f569602ce..48d1d17e36461c3ca3a74e1892597f3f1b0f5fc9 100755 (executable)
--- a/wcfsetup/install/files/js/WCF.js
+++ b/wcfsetup/install/files/js/WCF.js
@@ -149,9 +149,7 @@ $.fn.extend({
         * @returns     string
         */
        getTagName: function() {
-               return (this.length > 0)
-                       ? this.get(0).tagName.toLowerCase()
-                       : '';
+               return (this.length) ? this.get(0).tagName.toLowerCase() : '';
        },
        
        /**