removing overlooked attribute

Author: Idrinth

src/mods/ui.js

@@ -1114,8 +1114,8 @@ idrinth.ui = {
         var pos = element.selectionStart;
         var part = element.value.substr ( 0, pos + 1 );
         var pre = part.length;
-        part.value = part.value.replace ( /[^a-f0-9,]/g, '' );
-        part.value = part.value.replace ( /,{2,}/g, ',' );
+        part = part.replace ( /[^a-f0-9,]/g, '' );
+        part = part.replace ( /,{2,}/g, ',' );
         pos = pos + part.length - pre;
         element.value = element.value.replace ( /[^a-f0-9,]/g, '' );
         element.value = element.value.replace ( /,{2,}/g, ',' );