From c5c1bd66d897501848312a97b408ca5255251a9a Mon Sep 17 00:00:00 2001
From: Tim Pope <code@tpope.net>
Date: Sat, 25 Feb 2017 16:36:41 -0500
Subject: [PATCH] Ensure v:shell_error comes from correct command

Closes https://github.com/tpope/vim-fugitive/issues/648
---
 plugin/fugitive.vim | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/plugin/fugitive.vim b/plugin/fugitive.vim
index 1185ff1..67ae0be 100644
--- a/plugin/fugitive.vim
+++ b/plugin/fugitive.vim
@@ -1060,13 +1060,14 @@ function! s:Commit(args, ...) abort
       else
         noautocmd silent execute '!'.command.' > '.outfile.' 2> '.errorfile
       endif
+      let shell_error = v:shell_error
     finally
       execute cd.'`=dir`'
     endtry
     if !has('gui_running')
       redraw!
     endif
-    if !v:shell_error
+    if !shell_error
       if filereadable(outfile)
         for line in readfile(outfile)
           echo line