From 9ca274d792a9e6f41da2122223127fa2ab6d7a7a Mon Sep 17 00:00:00 2001
From: Kevin <prurigro@gmail.com>
Date: Mon, 5 May 2014 10:14:10 -0400
Subject: [PATCH] Fix error when toggling on a new file

Toggling on a new file lead to an error since b:sy wouldn't exist at
that time.

Closes #124.
---
 autoload/sy.vim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/autoload/sy.vim b/autoload/sy.vim
index 1d7004e..df6e5bc 100644
--- a/autoload/sy.vim
+++ b/autoload/sy.vim
@@ -114,7 +114,7 @@ endfunction
 
 " Function: #toggle {{{1
 function! sy#toggle() abort
-  if empty(b:sy.path)
+  if !exists('b:sy') || empty(b:sy.path)
     echomsg 'signify: I cannot sy empty buffers!'
     return
   endif