Merge RubyGems/Bundler master

  Pick from https://github.com/rubygems/rubygems/commit/084f7d1f21f6fc3e2bb685b7bda3653fb2891c6e

1 files changed, 7 insertions, 0 deletions

diff --git a/spec/bundler/lock/git_spec.rb b/spec/bundler/lock/git_spec.rb
index df1564d614..28d167b773 100644
--- a/spec/bundler/lock/git_spec.rb
+++ b/spec/bundler/lock/git_spec.rb
@@ -34,6 +34,13 @@ RSpec.describe "bundle lock with git gems" do
     expect(out).to eq("WIN")
   end
 
+  it "properly clones a git source locked to an out of date ref" do
+    update_git "foo"
+
+    bundle :install, :env => { "BUNDLE_PATH" => "foo" }
+    expect(err).to be_empty
+  end
+
   it "provides correct #full_gem_path" do
     run <<-RUBY
       puts Bundler.rubygems.find_name('foo').first.full_gem_path