From 9194a9f02d89f4cf9a604e1004c8c96419afec34 Mon Sep 17 00:00:00 2001
From: Bailey Ling <bling@live.ca>
Date: Mon, 26 Aug 2013 13:46:49 +0000
Subject: [PATCH] add temporary fix for vim-signify integration (#188).

---
 autoload/airline/extensions/hunks.vim | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/autoload/airline/extensions/hunks.vim b/autoload/airline/extensions/hunks.vim
index 7190ad47..aa70b8cc 100644
--- a/autoload/airline/extensions/hunks.vim
+++ b/autoload/airline/extensions/hunks.vim
@@ -10,6 +10,14 @@ function! s:init()
     let s:initialized = 1
     if get(g:, 'loaded_signify', 0)
       function! s:get_hunks()
+        " this is a temporary fix (see #188)
+        let fname = fnamemodify(bufname('%'), ':p')
+        if has_key(g:sy, fname) && has_key(g:sy[fname], 'hunks')
+          if len(g:sy[fname].hunks) == 0
+            return [0, 0, 0]
+          endif
+        endif
+
         let hunks = sy#repo#get_stats()
         if hunks[0] >= 0
           return hunks