From a9adfe9428d97e6153610bc5b0208497ddd18853 Mon Sep 17 00:00:00 2001
From: barisusakli <barisusakli@gmail.com>
Date: Mon, 23 Jun 2014 16:22:05 -0400
Subject: [PATCH] fix crash in topic move

---
 src/categories/recentreplies.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/categories/recentreplies.js b/src/categories/recentreplies.js
index 72e47f4f05..a9ea8e9248 100644
--- a/src/categories/recentreplies.js
+++ b/src/categories/recentreplies.js
@@ -77,7 +77,9 @@ module.exports = function(Categories) {
 					db.incrObjectFieldBy('category:' + newCid, 'post_count', postCount, next);
 				}
 			], function(err) {
-				winston.error(err.message);
+				if (err) {
+					winston.error(err.message);
+				}
 			});
 		});
 	}