From dcf32d2b3d0bb1abe2e46041adb48b13ba328332 Mon Sep 17 00:00:00 2001
From: Tim Pope <code@tpope.net>
Date: Sat, 27 Oct 2018 18:22:04 -0400
Subject: [PATCH] Clearer errors

---
 autoload/fugitive.vim | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/autoload/fugitive.vim b/autoload/fugitive.vim
index 4ba3593..4666f7b 100644
--- a/autoload/fugitive.vim
+++ b/autoload/fugitive.vim
@@ -376,7 +376,7 @@ function! fugitive#repo(...) abort
     endif
     return extend(repo, s:repo_prototype, 'keep')
   endif
-  call s:throw('not a git repository: '.expand('%:p'))
+  call s:throw('not a Git repository: ' . string(dir))
 endfunction
 
 function! s:repo_dir(...) dict abort
@@ -1098,7 +1098,7 @@ function! fugitive#buffer(...) abort
   if buffer.getvar('git_dir') !=# ''
     return buffer
   endif
-  call s:throw('not a git repository: '.bufname(buffer['#']))
+  call s:throw('not a Fugitive buffer: ' . string(bufname(buffer['#'])))
 endfunction
 
 function! s:buffer_getvar(var) dict abort