From 42c6fd1440cd886b0418a4902c89d0a108043750 Mon Sep 17 00:00:00 2001
From: Tim Pope <code@tpope.net>
Date: Fri, 6 Dec 2019 12:56:59 -0500
Subject: [PATCH] Don't override explicit empty string for core.askPass

References https://github.com/tpope/vim-fugitive/issues/1410
---
 autoload/fugitive.vim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/autoload/fugitive.vim b/autoload/fugitive.vim
index 1cf4e63..e818e5d 100644
--- a/autoload/fugitive.vim
+++ b/autoload/fugitive.vim
@@ -4393,7 +4393,7 @@ endfunction
 
 function! s:AskPassArgs(dir) abort
   if (len($DISPLAY) || len($TERM_PROGRAM) || has('gui_running')) && fugitive#GitVersion(1, 8) &&
-        \ empty($GIT_ASKPASS) && empty($SSH_ASKPASS) && empty(fugitive#Config('core.askPass', a:dir))
+        \ empty($GIT_ASKPASS) && empty($SSH_ASKPASS) && empty(get(fugitive#Config(a:dir), 'core.askpass', []))
     if s:executable(s:ExecPath() . '/git-gui--askpass')
       return ['-c', 'core.askPass=' . s:ExecPath() . '/git-gui--askpass']
     elseif s:executable('ssh-askpass')