From 8fba012775bc36ba5cb914899b518942be2749df Mon Sep 17 00:00:00 2001
From: Tim Pope <code@tpope.net>
Date: Tue, 31 May 2022 15:59:38 -0400
Subject: [PATCH] Fix fugitive#simplify() with summary URL

---
 autoload/fugitive.vim | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/autoload/fugitive.vim b/autoload/fugitive.vim
index fe5e222..08d82c6 100644
--- a/autoload/fugitive.vim
+++ b/autoload/fugitive.vim
@@ -2134,6 +2134,8 @@ function! fugitive#simplify(url) abort
   let [dir, commit, file] = s:DirCommitFile(a:url)
   if empty(dir)
     return ''
+  elseif empty(commit)
+    return s:VimSlash(s:DirUrlPrefix(simplify(s:GitDir(dir))))
   endif
   if file =~# '/\.\.\%(/\|$\)'
     let tree = s:Tree(dir)
@@ -2144,7 +2146,7 @@ function! fugitive#simplify(url) abort
       endif
     endif
   endif
-  return s:VimSlash('fugitive://' . simplify(dir) . '//' . commit . simplify(file))
+  return s:VimSlash(s:DirUrlPrefix(simplify(s:GitDir(dir))) . commit . simplify(file))
 endfunction
 
 function! fugitive#resolve(url) abort