get rid of else

Signed-off-by: VoR0220 <catalanor0220@gmail.com>

lib/modules/ens/embarkjs.js

@@ -176,9 +176,8 @@ __embarkENS.resolve = function (name) {
     if (err == 'Couldn\'t decode addr from ABI: 0x') {
       console.log(name + " is not registered");
       return "0x";
-    } else {
-      return err;
     }
+    return err;
   });
 };
 
@@ -200,8 +199,7 @@ __embarkENS.lookup = function (address) {
     if (err == 'ERROR: The returned value is not a convertible string: 0x0') {
       console.log('Address does not resolve to name. Try syncing chain.');
       return "";
-    } else {
-      return err;
     }
+    return err;
   });
 };