From a65db6fcf8b18d6f2d545f9ea1268c538f13d9c9 Mon Sep 17 00:00:00 2001
From: Tim Pope <code@tpope.net>
Date: Tue, 14 Jan 2020 22:39:53 -0500
Subject: [PATCH] Move :Gmerge warning to top level function

The old location isn't long for this world.
---
 autoload/fugitive.vim | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/autoload/fugitive.vim b/autoload/fugitive.vim
index 5fad26d..724bc92 100644
--- a/autoload/fugitive.vim
+++ b/autoload/fugitive.vim
@@ -3677,14 +3677,7 @@ function! s:MergeRebase(cmd, bang, mods, args, ...) abort
           \ . "%+EXUNG \u0110\u1ed8T %.%#,"
           \ . "%+E\u51b2\u7a81 %.%#,"
           \ . 'U%\t%f'
-    if a:cmd =~# '^merge' && empty(args) &&
-          \ (had_merge_msg || isdirectory(fugitive#Find('.git/rebase-apply', dir)) ||
-          \  !empty(s:TreeChomp(dir, 'diff-files', '--diff-filter=U')))
-      return 'echohl WarningMsg|echo ":Git merge for loading conflicts is deprecated in favor of :Git mergetool"|echohl NONE|silent Git' . (a:bang ? '!' : '') . ' mergetool'
-      let cmd = g:fugitive_git_executable.' diff-files --name-status --diff-filter=U'
-    else
-      let cmd = s:UserCommand(dir, argv)
-    endif
+    let cmd = s:UserCommand(dir, argv)
     if !empty($GIT_SEQUENCE_EDITOR) || has('win32')
       let old_sequence_editor = $GIT_SEQUENCE_EDITOR
       let $GIT_SEQUENCE_EDITOR = 'true'
@@ -3774,6 +3767,13 @@ function! s:RebaseClean(file) abort
 endfunction
 
 function! s:MergeSubcommand(line1, line2, range, bang, mods, args) abort
+  let dir = s:Dir()
+  if empty(args) && (
+        \ filereadable(fugitive#Find('.git/MERGE_MSG', dir)) ||
+        \ isdirectory(fugitive#Find('.git/rebase-apply', dir)) ||
+        \  !empty(s:TreeChomp(dir, 'diff-files', '--diff-filter=U')))
+    return 'echohl WarningMsg|echo ":Git merge for loading conflicts is deprecated in favor of :Git mergetool"|echohl NONE|silent Git' . (a:bang ? '!' : '') . ' mergetool'
+  endif
   return s:MergeRebase('merge', a:bang, a:mods, a:args)
 endfunction