From 2fb1cb1cd78e93053380ca4deb34cc9e3685fc4b Mon Sep 17 00:00:00 2001
From: Dominik Meyer <dmeyer@federationhq.de>
Date: Sun, 24 Mar 2019 00:04:21 +0100
Subject: [PATCH] ADD: check if an issue with the same subject already exist

---
 lib/Git/IssueManager.pm | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/Git/IssueManager.pm b/lib/Git/IssueManager.pm
index 91938d3..e776098 100644
--- a/lib/Git/IssueManager.pm
+++ b/lib/Git/IssueManager.pm
@@ -263,6 +263,10 @@ sub add
   my $ref = $self->repository->getReference('refs/heads/issues');
   my $root = $ref->getTree();
 
+  #check if issue with this subject already exist
+  my $checkIssue=$root->find($issue->subject);
+  die("issue with subject \"" .$issue->subject . "\" already exist") unless !(defined($checkIssue));
+
   my $issueTree=$issue->createIssue($self->repository);
 
   my $base=$root->find($issue->status);