From b6125b1674d0ae8de7b8368497c05513dbe43cae Mon Sep 17 00:00:00 2001
From: barisusakli <barisusakli@gmail.com>
Date: Mon, 9 Feb 2015 18:00:02 -0500
Subject: [PATCH] toString pid

---
 src/search.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/search.js b/src/search.js
index e26cb75f70..5cab307a98 100644
--- a/src/search.js
+++ b/src/search.js
@@ -89,7 +89,7 @@ function searchInContent(query, data, callback) {
 			},
 			function(mainPids, next) {
 				results.pids.forEach(function(pid) {
-					if (mainPids.indexOf(pid) === -1) {
+					if (mainPids.indexOf(pid.toString()) === -1) {
 						mainPids.push(pid);
 					}
 				});
@@ -485,7 +485,7 @@ function getMainPids(tids, callback) {
 			return callback(err);
 		}
 		topics = topics.map(function(topic) {
-			return topic && topic.mainPid;
+			return topic && topic.mainPid && topic.mainPid.toString();
 		}).filter(Boolean);
 		callback(null, topics);
 	});