md5-err-handle

@@ -359,6 +359,8 @@ const listNew = (req, res, next) => {
             seoTitle = stringProcess.decodeURIComponent(paramsTitle);
         }
 
+        logger.info('seoTitle:' + seoTitle);
+
         try {
             categoryIntroRedis =
                 yield redis.hmgetAsync(`category:description:${md5(seoTitle)}`, 'category', 'description').timeout(200);

@@ -45,7 +45,7 @@ const decodeURIComponent = (param) => {
         }
     }
 
-    return result;
+    return result || '';
 };
 
 module.exports = {