From f8019878d0e7be1586bac2883369ecc2c74f6098 Mon Sep 17 00:00:00 2001
From: Matt Wozniski <mjw@drexel.edu>
Date: Sat, 17 Jan 2009 01:22:39 -0500
Subject: [PATCH] Don't run CSApproxImpl unless t_Co is sane.

This was set up to allow CSApproxImpl() to run if either t_Co was set to
88 or 256, or if we were running in gui vim.  Presumably this was added
for CSApproxSnapshot, but that sets t_Co to something sane even in gvim.
This was causing errors slightly later when t_Co was unset.
---
 plugin/CSApprox.vim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugin/CSApprox.vim b/plugin/CSApprox.vim
index cc2d5b0..b1a3876 100644
--- a/plugin/CSApprox.vim
+++ b/plugin/CSApprox.vim
@@ -670,7 +670,7 @@ endfunction
 " highlights (unless the colorscheme was already high-color).
 function! s:CSApproxImpl()
   " Return if not running in an 88/256 color terminal
-  if &t_Co != 256 && &t_Co != 88 && !has('gui_running')
+  if &t_Co != 256 && &t_Co != 88
     if &verbose && !has('gui_running')
       echomsg "CSApprox skipped; terminal only has" &t_Co "colors, not 88/256"
       echomsg "Try checking :help csapprox-terminal for workarounds"