From 10faab012967ac375694fa917d6911da3326dbf9 Mon Sep 17 00:00:00 2001
From: lizanle <491823689@qq.com>
Date: Fri, 6 Mar 2015 11:53:16 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=BB=BA=E7=9A=84=E9=A1=B9=E7=9B=AE?=
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---
 app/controllers/issues_controller.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/controllers/issues_controller.rb b/app/controllers/issues_controller.rb
index 5dc945cc7..d429f9d3e 100644
--- a/app/controllers/issues_controller.rb
+++ b/app/controllers/issues_controller.rb
@@ -154,7 +154,7 @@ class IssuesController < ApplicationController
     call_hook(:controller_issues_new_before_save, { :params => params, :issue => @issue })
     @issue.save_attachments(params[:attachments] || (params[:issue] && params[:issue][:uploads]))
     # 给该issue在它所在的项目中所有的issues中所在的位置给一个序号
-    @issue.project_issues_index = @issue.project.issues.last.project_issues_index + 1
+    @issue.project_issues_index = @issue.project.issues.last.nil? ? 1 : @issue.project.issues.last.project_issues_index + 1
     if @issue.save
       call_hook(:controller_issues_new_after_save, { :params => params, :issue => @issue})
       respond_to do |format|