From 0f6d99f2eed6f8af3fe1af44336c6fe4623f0125 Mon Sep 17 00:00:00 2001
From: handsomecheung <handsomecheung@gmail.com>
Date: Wed, 16 Jan 2013 11:43:31 +0800
Subject: [PATCH] bug fixed.

echo error msg when $ZSH_THEME_SVN_UNVC_IN_DIRTY not set
---
 plugins/svn/svn.plugin.zsh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/svn/svn.plugin.zsh b/plugins/svn/svn.plugin.zsh
index 8f4ad49e5..659dee97a 100644
--- a/plugins/svn/svn.plugin.zsh
+++ b/plugins/svn/svn.plugin.zsh
@@ -46,7 +46,7 @@ function svn_get_rev_nr {
 
 function svn_dirty_choose {
     if [ $(in_svn) ]; then
-        if [ $ZSH_THEME_SVN_NUVC_IN_DIRTY -eq 0 ]; then
+        if [ "x$ZSH_THEME_SVN_NUVC_IN_DIRTY" = "x0" ]; then
             svn status 2> /dev/null | grep -Eq '^\s*[ACDIM!L]'
         else
             svn status 2> /dev/null | grep -Eq '^\s*[ACDIM!?L]'