skip loading a topic if cant load its data

12 years ago · bf6a38904a
parent 6ab37bde09
commit bf6a38904a
1 changed files with 4 additions and 1 deletions
--- a/src/categories.js
+++ b/src/categories.js
@ -174,6 +174,9 @@ var	RDB = require('./redis.js'),

 		function loadTopic(tid, callback) {
 			topics.getTopicData(tid, function(topicData) {
+				if(!topicData) {
+					return callback(null);
+				}
 				
 				getTopicInfo(topicData, function(topicInfo) {