Resolve the null and stop executing code after that

Author: cheeaun

lib/hnapi.js

@@ -143,7 +143,10 @@ var api = {
       var item = hn.child('item/' + id);
       item.once('value', function(snap){
         var val = snap.val();
-        if (!val) resolve(); // Silently resolve with nothing if null
+        if (!val){ // Silently resolve with nothing if null
+          resolve();
+          return;
+        }
 
         // Comments
         var kidsPromises = Promise.resolve();