[GitProxy] Only try and submodule deinit on git 2.9.0+seg-deinit-submodules

3 files changed, 3 insertions, 2 deletions

diff --git a/lib/bundler/source/git/git_proxy.rb b/lib/bundler/source/git/git_proxy.rb
index 9c32501d40..84d7fee6a9 100644
--- a/lib/bundler/source/git/git_proxy.rb
+++ b/lib/bundler/source/git/git_proxy.rb
@@ -125,7 +125,7 @@ module Bundler
 
             if submodules
               git_retry "submodule update --init --recursive"
-            else
+            elsif Gem::Version.create(version) >= Gem::Version.create("2.9.0")
               git_retry "submodule deinit --all"
             end
           end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 7aaaa0871c..d780a3f27b 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -76,6 +76,7 @@ RSpec.configure do |config|
 
   config.filter_run_excluding :ruby => LessThanProc.with(RUBY_VERSION)
   config.filter_run_excluding :rubygems => LessThanProc.with(Gem::VERSION)
+  config.filter_run_excluding :git => LessThanProc.with(`git --version`.gsub("git version", "").strip)
   config.filter_run_excluding :rubygems_master => (ENV["RGV"] != "master")
 
   config.filter_run :focused => true unless ENV["CI"]
diff --git a/spec/update/git_spec.rb b/spec/update/git_spec.rb
index 4252010a7d..644bbad80c 100644
--- a/spec/update/git_spec.rb
+++ b/spec/update/git_spec.rb
@@ -157,7 +157,7 @@ describe "bundle update" do
         expect(out).to eq("GIT")
       end
 
-      it "it unlocks the source when submodules are removed from git source" do
+      it "unlocks the source when submodules are removed from git source", :git => ">= 2.9.0" do
         install_gemfile <<-G, :expect_err => true
           git "#{lib_path("has_submodule-1.0")}", :submodules => true do
             gem "has_submodule"