From 537d07c1e5133727dddbd6a345f5926719a3d7b4 Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Sun, 19 Apr 2015 17:13:07 +0900
Subject: [PATCH] [vim] Use "system" fzf when available

1. Go binary: ../bin/fzf
2. System fzf: $(which fzf)
3. Download fzf from GitHub or create wrapper script to Ruby version (../fzf)
   when the binary for the platform is not available
4. If install script is not found or for some reason failed, try to use Ruby
   version in its expected location (../fzf)
5. If fzf is found to be a shell function, use it (type fzf)
---
 plugin/fzf.vim | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/plugin/fzf.vim b/plugin/fzf.vim
index 7015e28..8746af0 100644
--- a/plugin/fzf.vim
+++ b/plugin/fzf.vim
@@ -36,17 +36,17 @@ function! s:fzf_exec()
   if !exists('s:exec')
     if executable(s:fzf_go)
       let s:exec = s:fzf_go
-    elseif !s:installed && executable(s:install)
-      echohl WarningMsg
-      echo 'Downloading fzf binary. Please wait ...'
-      echohl None
-      let s:installed = 1
-      call system(s:install.' --bin')
-      return s:fzf_exec()
     else
       let path = split(system('which fzf 2> /dev/null'), '\n')
       if !v:shell_error && !empty(path)
         let s:exec = path[0]
+      elseif !s:installed && executable(s:install)
+        echohl WarningMsg
+        echo 'Downloading fzf binary. Please wait ...'
+        echohl None
+        let s:installed = 1
+        call system(s:install.' --bin')
+        return s:fzf_exec()
       elseif executable(s:fzf_rb)
         let s:exec = s:fzf_rb
       else