From 22e1b0f22e9c0d7530a3650f8dbbb35e8771d812 Mon Sep 17 00:00:00 2001
From: Baris Soner Usakli <barisusakli@gmail.com>
Date: Fri, 17 Jan 2014 18:12:56 -0500
Subject: [PATCH] check result for null

---
 src/routes/api.js | 18 ++++++------------
 1 file changed, 6 insertions(+), 12 deletions(-)

diff --git a/src/routes/api.js b/src/routes/api.js
index 9beb247c09..119bc2334f 100644
--- a/src/routes/api.js
+++ b/src/routes/api.js
@@ -279,12 +279,7 @@ var path = require('path'),
 							return callback(err, null);
 						}
 
-						posts.getPostSummaryByPids(pids, false, function (err, posts) {
-							if (err){
-								return callback(err, null);
-							}
-							callback(null, posts);
-						});
+						posts.getPostSummaryByPids(pids, false, callback);
 					});
 				}
 
@@ -294,12 +289,7 @@ var path = require('path'),
 							return callback(err, null);
 						}
 
-						topics.getTopicsByTids(tids, 0, 0, function (err, topics) {
-							if (err){
-								return callback(err, null);
-							}
-							callback(null, topics);
-						});
+						topics.getTopicsByTids(tids, 0, 0, callback);
 					});
 				}
 
@@ -309,6 +299,10 @@ var path = require('path'),
 							return next(err);
 						}
 
+						if(!results) {
+							results[0] = results[1] = [];
+						}
+
 						return res.json({
 							show_no_topics: results[1].length ? 'hide' : '',
 							show_no_posts: results[0].length ? 'hide' : '',