From 86af1b2af51d908b1366415a9f60504a03a3b0ec Mon Sep 17 00:00:00 2001
From: Julian Lam <julian.lam@gmail.com>
Date: Mon, 6 May 2013 15:35:01 -0400
Subject: [PATCH] topic creation now checks for valid pid as well

---
 src/topics.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/topics.js b/src/topics.js
index 310cbe2448..f58d8632dd 100644
--- a/src/topics.js
+++ b/src/topics.js
@@ -149,7 +149,7 @@ var	RDB = require('./redis.js'),
 
 			// Posts
 			posts.create(uid, tid, content, function(pid) {
-				RDB.lpush('tid:' + tid + ':posts', pid);
+				if (pid > 0) RDB.lpush('tid:' + tid + ':posts', pid);
 			});