From 058ffa406d8013ab8431b7543ae29dec72fd24e5 Mon Sep 17 00:00:00 2001
From: Tim Pope <code@tpope.net>
Date: Thu, 29 Jul 2021 08:24:12 -0400
Subject: [PATCH] Fix determining Git version with custom Git command

Resolves: https://github.com/tpope/vim-fugitive/issues/1801
---
 autoload/fugitive.vim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/autoload/fugitive.vim b/autoload/fugitive.vim
index 2ca5e51..cbe340d 100644
--- a/autoload/fugitive.vim
+++ b/autoload/fugitive.vim
@@ -321,7 +321,7 @@ let s:git_versions = {}
 function! fugitive#GitVersion(...) abort
   let git = s:GitShellCmd()
   if !has_key(s:git_versions, git)
-    let s:git_versions[git] = matchstr(s:SystemError([git, '--version'])[0], '\d[^[:space:]]\+')
+    let s:git_versions[git] = matchstr(s:SystemError(s:GitCmd() + ['--version'])[0], '\d[^[:space:]]\+')
   endif
   if !a:0
     return s:git_versions[git]