X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/964ab3dd90ff1508efc0c77378cde2b3a4da1029..627fbeb0406fcdd9cdc9e90a6e9529f48dc37321:/services/api/app/models/commit_ancestor.rb

diff --git a/services/api/app/models/commit_ancestor.rb b/services/api/app/models/commit_ancestor.rb
index 71ea57fb95..419eca2e01 100644
--- a/services/api/app/models/commit_ancestor.rb
+++ b/services/api/app/models/commit_ancestor.rb
@@ -16,13 +16,13 @@ class CommitAncestor < ActiveRecord::Base
     @gitdirbase = Rails.configuration.git_repositories_dir
     self.is = nil
     Dir.foreach @gitdirbase do |repo|
-      next if repo.match /^\./
+      next if repo.match(/^\./)
       git_dir = repo.match(/\.git$/) ? repo : File.join(repo, '.git')
       repo_name = repo.sub(/\.git$/, '')
       ENV['GIT_DIR'] = File.join(@gitdirbase, git_dir)
-      IO.foreach("|git rev-list --format=oneline '#{self.descendant.gsub /[^0-9a-f]/,""}'") do |line|
+      IO.foreach("|git rev-list --format=oneline '#{self.descendant.gsub(/[^0-9a-f]/,"")}'") do |line|
         self.is = false
-        sha1, message = line.strip.split(" ", 2)
+        sha1, _ = line.strip.split(" ", 2)
         if sha1 == self.ancestor
           self.is = true
           break