From 2a54a539bbf878d00927148290f19b625089760f Mon Sep 17 00:00:00 2001 From: Go MAEDA Date: Sun, 7 Jan 2018 01:30:21 +0000 Subject: [PATCH] Merged r17141 from trunk to 3.4-stable (#27695). git-svn-id: http://svn.redmine.org/redmine/branches/3.4-stable@17142 e93f8b46-1217-0410-a6f0-8f06a7374b81 --- app/controllers/issue_relations_controller.rb | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/app/controllers/issue_relations_controller.rb b/app/controllers/issue_relations_controller.rb index abdd60d7c..0bcc8c5e3 100644 --- a/app/controllers/issue_relations_controller.rb +++ b/app/controllers/issue_relations_controller.rb @@ -46,7 +46,13 @@ class IssueRelationsController < ApplicationController @relation.issue_from = @issue @relation.safe_attributes = params[:relation] @relation.init_journals(User.current) - saved = @relation.save + + begin + saved = @relation.save + rescue ActiveRecord::RecordNotUnique + saved = false + @relation.errors.add :base, :taken + end respond_to do |format| format.html { redirect_to issue_path(@issue) }