修复删除版本库功能

app/controllers/projects_controller.rb

@@ -810,12 +810,12 @@ class ProjectsController < ApplicationController
           g = Gitlab.client
           @gitlab_repository.destroy
           @gitlab_repository = nil
-          @project.update_attribute(:gpid, nil)
           scm = params[:repository_scm] || (Redmine::Scm::Base.all & Setting.enabled_scm).first
           @repository = Repository.factory(scm)
           @repository.is_default = @project.repository.nil?
           g.delete_project(@project.gpid)
         rescue Exception => e
+          @project.update_attribute(:gpid, nil)
           puts e
         end
       end