From 7da464557b2a82268f82d0ffddd62221c90ca7d0 Mon Sep 17 00:00:00 2001
From: Tim Pope <code@tpope.net>
Date: Thu, 15 Oct 2009 18:33:08 -0400
Subject: [PATCH] Fix :Gdiff HEAD when in a blob

---
 plugin/fugitive.vim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugin/fugitive.vim b/plugin/fugitive.vim
index 77df448..7f89d8a 100644
--- a/plugin/fugitive.vim
+++ b/plugin/fugitive.vim
@@ -677,7 +677,7 @@ function! s:Diff(...) abort
       let file = s:buffer().expand(a:1)
     endif
     if file !~ ':' && file !~ '^/'
-      let file = file.s:buffer().path(':0:')
+      let file = file.s:buffer().path(':')
     endif
   else
     let file = s:buffer().path(s:buffer().commit() == '' ? ':0:' : '/')