make codacy a bit happier

2019-09-19 19:47:19 +02:00
parent 8e27dbff15
commit 955317d924
3 changed files with 5 additions and 3 deletions
--- a/js/legacy.js
+++ b/js/legacy.js
@@ -220,7 +220,9 @@
        function removeHiddenFromId(id)
        {
            var element = document.getElementById(id);
-            if (element) element.className = element.className.replace(/\bhidden\b/g, '');
+            if (element) {
+                element.className = element.className.replace(/\bhidden\b/g, '');
+            }
        }

        /**