Merge branch 'freeze-constants-lib-gitlab-git' into 'master'

Freeze constants in Gitlab::Git See merge request !1730
2016-02-09 18:14:50 +00:00 · 2016-02-09 18:14:50 +00:00 · 069937d2c7
parent 883bbd61ca 5ffec2c953
commit 069937d2c7
1 changed files with 3 additions and 3 deletions
--- a/lib/gitlab/git.rb
+++ b/lib/gitlab/git.rb
@ -1,8 +1,8 @@
 module Gitlab
  module Git
-    BLANK_SHA = '0' * 40
-    TAG_REF_PREFIX = "refs/tags/"
-    BRANCH_REF_PREFIX = "refs/heads/"
+    BLANK_SHA = ('0' * 40).freeze
+    TAG_REF_PREFIX = "refs/tags/".freeze
+    BRANCH_REF_PREFIX = "refs/heads/".freeze

    class << self
      def ref_name(ref)