From 423326d67caf087abb9bc9d08dc0ffdda7a20c0a Mon Sep 17 00:00:00 2001
From: Ruling-Mac <ruling-mac@Ruling-MacdeMac-mini.local>
Date: Thu, 16 Jul 2015 17:02:24 +0800
Subject: [PATCH] fix a nil class error about tag

---
 app/controllers/archives_controller.rb | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/app/controllers/archives_controller.rb b/app/controllers/archives_controller.rb
index 577e386..febc87e 100644
--- a/app/controllers/archives_controller.rb
+++ b/app/controllers/archives_controller.rb
@@ -38,8 +38,9 @@ class ArchivesController < ApplicationController
 					}
 				end
 				{
-					"tag-name" => t[0].name,
+					"tag-name" => (t[0].name rescue ""),
 					"archives" => archives
+
 				}
 			end
 			if(files_by_category_tag.empty?)
@@ -91,7 +92,7 @@ class ArchivesController < ApplicationController
 					}
 				end
 				{
-					"tag-name" => t[0].name,
+					"tag-name" => (t[0].name rescue ""),
 					"archives" => archives
 
 				}