From a5423aff167a91bf1a09c9175d14bfd616a0bcaa Mon Sep 17 00:00:00 2001
From: Julian Lam <julian@designcreateplay.com>
Date: Wed, 3 Sep 2014 12:55:31 -0400
Subject: [PATCH] getPidIndex callback if none specified

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

diff --git a/src/posts.js b/src/posts.js
index 96a00f1397..146b08f977 100644
--- a/src/posts.js
+++ b/src/posts.js
@@ -534,7 +534,7 @@ var async = require('async'),
 	Posts.getPidIndex = function(pid, uid, callback) {
 		// Making uid optional
 		if ((!uid && !callback) || typeof uid === 'function') {
-			callback = uid;
+			callback = uid || function() {};
 			uid = undefined;
 		}