From 7721fb2677e601943c9d6872ae36380cac66b78c Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Wed, 9 Nov 2016 18:51:55 +0900
Subject: [PATCH] Check if fugitive#repo() exists

Caused by #239. Close #241.
---
 autoload/fzf/vim.vim | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/autoload/fzf/vim.vim b/autoload/fzf/vim.vim
index 12e32c9..2224073 100644
--- a/autoload/fzf/vim.vim
+++ b/autoload/fzf/vim.vim
@@ -405,12 +405,14 @@ endfunction
 
 " helper function to get the git root. Uses vim-fugitive if available for EXTRA SPEED!
 function! s:get_git_root()
-  try
-    return fugitive#repo().tree()
-  catch
-    let root = split(system('git rev-parse --show-toplevel'), '\n')[0]
-    return v:shell_error ? '' : root
-  endtry
+  if exists('*fugitive#repo')
+    try
+      return fugitive#repo().tree()
+    catch
+    endtry
+  endif
+  let root = split(system('git rev-parse --show-toplevel'), '\n')[0]
+  return v:shell_error ? '' : root
 endfunction
 
 function! fzf#vim#gitfiles(args, ...)