don't need to set values when returning

4chan_x.js

@@ -269,7 +269,7 @@
       var value;
       name = NAMESPACE + name;
       if (value = localStorage[name]) {
-        return value = JSON.parse(value);
+        return JSON.parse(value);
       } else {
         return defaultValue;
       }

script.coffee

@@ -163,7 +163,7 @@ $.extend $,
   getValue: (name, defaultValue) ->
     name = NAMESPACE + name
     if value = localStorage[name]
-      value = JSON.parse value
+      JSON.parse value
     else
       defaultValue
   setValue: (name, value) ->