From e64870df9c91d976e3d6358df9b39d6834c4ce8e Mon Sep 17 00:00:00 2001
From: Tim Pope <code@tpope.net>
Date: Sun, 24 Oct 2010 13:40:07 -0400
Subject: [PATCH] Fix error after empty commit message

---
 plugin/fugitive.vim | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/plugin/fugitive.vim b/plugin/fugitive.vim
index c2a7bd4..43827c0 100644
--- a/plugin/fugitive.vim
+++ b/plugin/fugitive.vim
@@ -697,7 +697,8 @@ function! s:Commit(args) abort
       endif
       return ''
     else
-      let error = get(readfile(errorfile),-2,'!')
+      let errors = readfile(errorfile)
+      let error = get(errors,-2,get(errors,-1,'!'))
       if error =~# "'false'\\.$"
         let args = a:args
         let args = s:gsub(args,'%(%(^| )-- )@<!%(^| )@<=%(-[se]|--edit|--interactive)%($| )','')