remove #553 fix

Author: elfranne

lib/puppet/provider/vcsrepo/git.rb

@@ -731,7 +731,6 @@ def git_ssh_with_identity_ssh_file(*args)
 
   # Execute git with the given args, running it as the user specified.
   def exec_git(*args)
-    if Etc.uname[:sysname] == 'Windows_NT'
       exec_args = {
         failonfail: true,
         combine: true,
@@ -741,19 +740,7 @@ def exec_git(*args)
         exec_args[:custom_environment] = { 'HOME' => Dir.home(@resource.value(:user)) }
         exec_args[:uid] = @resource.value(:user)
       end
-    else
-      exec_args = {
-        failonfail: true,
-        combine: true,
-        custom_environment: { 'HOME' => Etc.getpwuid(Process.uid).dir }
-      }
-
-      if @resource.value(:user) && @resource.value(:user) != Facter['id'].value
-        exec_args[:custom_environment] = { 'HOME' => Etc.getpwnam(@resource.value(:user)).dir }
-        exec_args[:uid] = @resource.value(:user)
-      end
     end
-
     withumask do
       Puppet::Util::Execution.execute([:git, args], **exec_args)
     end