From b27dc3eb1745ed29146feca94652bba0f0dd21c2 Mon Sep 17 00:00:00 2001
From: Jack O'Connor <oconnor663@gmail.com>
Date: Mon, 28 Aug 2017 09:32:13 -0400
Subject: [PATCH] [vim] Add parens around piped source commands (#1029)

Previously a command like `echo a && echo b` would get transformed into
`echo a && echo b | fzf`, which only pipes the output of the second
command. Adding parentheses around the source command avoids this issue,
and works on both Unix and Windows.
---
 plugin/fzf.vim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugin/fzf.vim b/plugin/fzf.vim
index f0cbe798..0f4fc772 100644
--- a/plugin/fzf.vim
+++ b/plugin/fzf.vim
@@ -366,7 +366,7 @@ try
     let source = dict.source
     let type = type(source)
     if type == 1
-      let prefix = source.'|'
+      let prefix = '( '.source.' )|'
     elseif type == 3
       let temps.input = s:fzf_tempname()
       call writefile(source, temps.input)