From a099a2631c9061fa773c4045f34fb37f426f96ae Mon Sep 17 00:00:00 2001
From: Tim Pope <code@tpope.net>
Date: Wed, 1 Dec 2021 19:27:29 -0500
Subject: [PATCH] Disable diff.suppressBlankEmpty for summary window diff

Resolves: https://github.com/tpope/vim-fugitive/issues/1897
---
 autoload/fugitive.vim | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/autoload/fugitive.vim b/autoload/fugitive.vim
index e1625d9..b3909bf 100644
--- a/autoload/fugitive.vim
+++ b/autoload/fugitive.vim
@@ -2716,11 +2716,11 @@ function! fugitive#BufReadStatus(...) abort
     let diff = {'Staged': {'stdout': ['']}, 'Unstaged': {'stdout': ['']}}
     if len(staged)
       let diff['Staged'] =
-          \ fugitive#Execute(['diff', '--color=never', '--no-ext-diff', '--no-prefix', '--cached'], function('len'))
+          \ fugitive#Execute(['-c', 'diff.suppressBlankEmpty=false', 'diff', '--color=never', '--no-ext-diff', '--no-prefix', '--cached'], function('len'))
     endif
     if len(unstaged)
       let diff['Unstaged'] =
-          \ fugitive#Execute(['diff', '--color=never', '--no-ext-diff', '--no-prefix'], function('len'))
+          \ fugitive#Execute(['-c', 'diff.suppressBlankEmpty=false', 'diff', '--color=never', '--no-ext-diff', '--no-prefix'], function('len'))
     endif
 
     for dict in staged