From 1d9b7503c9cf3ca7e6cebcb03ee5d773fb78ae8c Mon Sep 17 00:00:00 2001
From: Wesley Schwengle <wesley@schwengle.net>
Date: Thu, 28 Mar 2019 10:25:00 +0100
Subject: [PATCH] Fix bug where git diff always differs with upstream

When running generate I get a lot of differences in DevelPatchPerl.patch
because git's `diff.mnemonicprefix` is set to `true`. To mitigate this,
use `git -c 'diff.mnemonicprefix=false' diff` so everything is the same
as upstream.
---
 generate.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/generate.pl b/generate.pl
index 622f4fe..2b16936 100755
--- a/generate.pl
+++ b/generate.pl
@@ -133,7 +133,7 @@ for my $release (@{$config->{releases}}) {
     die "Couldn't create a temp git repo for $release->{version}" if $? != 0;
     Devel::PatchPerl->patch_source($release->{version}, $dir);
     $patch = qx{
-      cd $dir && git diff
+      cd $dir && git -c 'diff.mnemonicprefix=false' diff
     };
     die "Couldn't create a Devel::PatchPerl patch for $release->{version}" if $? != 0;
   }