Merge branch 'zj-fix-index-rails' into 'master'

Use Ruby methods, not Rails' String#first See merge request gitlab-org/gitlab-ce!18669
2018-05-01 10:16:18 +00:00 · 2018-05-01 10:16:18 +00:00 · 3fcb9c115d
parent c099132173 5e75d37705
commit 3fcb9c115d
1 changed files with 3 additions and 1 deletions
--- a/lib/gitlab/git/raw_diff_change.rb
+++ b/lib/gitlab/git/raw_diff_change.rb
@ -38,7 +38,9 @@ module Gitlab
      end

      def extract_operation
-        case @raw_operation&.first(1)
+        return :unknown unless @raw_operation
+
+        case @raw_operation[0]
        when 'A'
          :added
        when 'C'