From 108f37fc0c02f2c70cfd9701ab2f06cfa9baeb69 Mon Sep 17 00:00:00 2001
From: Conrad Irwin <conrad.irwin@gmail.com>
Date: Sat, 6 Dec 2014 20:58:56 -0800
Subject: [PATCH] Revert "Check for empty $TMUX variable"

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

diff --git a/plugin/bracketed-paste.vim b/plugin/bracketed-paste.vim
index 733a2e1..bb4f0cd 100644
--- a/plugin/bracketed-paste.vim
+++ b/plugin/bracketed-paste.vim
@@ -9,7 +9,7 @@
 " Docs on mapping fast escape codes in vim
 " http://vim.wikia.com/wiki/Mapping_fast_keycodes_in_terminal_Vim
 function! WrapForTmux(s)
-  if empty('$TMUX')
+  if !exists('$TMUX')
     return a:s
   endif