打开文件的收为空处理

2017-10-17 09:17:21 +08:00 · 2017-10-17 09:17:21 +08:00 · d3858bb30b
parent dcd02eaf7c
commit d3858bb30b
1 changed files with 1 additions and 1 deletions
--- a/app/controllers/shixuns_controller.rb
+++ b/app/controllers/shixuns_controller.rb
@ -135,7 +135,7 @@ class ShixunsController < ApplicationController
    @path = params[:path]
    @rev = params[:rev]
    file_content = g.files(@shixun.gpid, @path, @rev).content
-    @content = tran_base64_decode64(file_content)
+    @content = tran_base64_decode64(file_content) unless file_content.blank?

    respond_to do |format|
      format.js