From 4a2fcc7cf28353975aeb2177572f23dcf35fa5bd Mon Sep 17 00:00:00 2001
From: Kezio <kz@conexos.inf.br>
Date: Wed, 27 Jul 2016 21:10:52 -0300
Subject: [PATCH] Revert commit "Unset GL_ID and GL_PROTOCOL immediately"

Those variables are very useful with custom_hooks scripts.
---
 hooks/pre-receive | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/hooks/pre-receive b/hooks/pre-receive
index 09fa42b7..16c659db 100755
--- a/hooks/pre-receive
+++ b/hooks/pre-receive
@@ -4,8 +4,8 @@
 # will be processed properly.
 
 refs = $stdin.read
-key_id = ENV.delete('GL_ID')
-protocol = ENV.delete('GL_PROTOCOL')
+key_id  = ENV['GL_ID']
+protocol = ENV['GL_PROTOCOL']
 repo_path = Dir.pwd
 
 require_relative '../lib/gitlab_custom_hook'
@@ -21,5 +21,7 @@ if GitlabAccess.new(repo_path, key_id, refs, protocol).exec &&
     GitlabReferenceCounter.new(repo_path).increase
   exit 0
 else
+  ENV['GL_ID'] = nil
+
   exit 1
 end
-- 
GitLab