Fix --destdir handling on Windows

Driver letters were not accounted for in one place.
rubygems · Nov 4, 2021 · fbe4246 · fbe4246
1 parent f42c202
commit fbe4246
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/lib/rubygems/commands/setup_command.rb b/lib/rubygems/commands/setup_command.rb
@@ -370,8 +370,7 @@ def fake_spec.full_gem_path
   end
 
   def install_default_bundler_gem(bin_dir)
-    specs_dir = Gem.default_specifications_dir
-    specs_dir = File.join(options[:destdir], specs_dir) unless Gem.win_platform?
+    specs_dir = prepend_destdir_if_present(Gem.default_specifications_dir)
     mkdir_p specs_dir, :mode => 0755
 
     bundler_spec = Dir.chdir("bundler") { Gem::Specification.load("bundler.gemspec") }