From d6c4e4c6922ecf2dd57b66729c7cbf593d0db6bd Mon Sep 17 00:00:00 2001
From: Peter Stephenson <pws@users.sourceforge.net>
Date: Fri, 6 Nov 2009 14:35:33 +0000
Subject: Frank Terbeck: 27353: more VCS_Info sanity checks

---
 Functions/VCS_Info/vcs_info | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'Functions/VCS_Info/vcs_info')

diff --git a/Functions/VCS_Info/vcs_info b/Functions/VCS_Info/vcs_info
index a821e4d03..4344d0b6e 100644
--- a/Functions/VCS_Info/vcs_info
+++ b/Functions/VCS_Info/vcs_info
@@ -41,6 +41,8 @@ vcs_info () {
     emulate -L zsh
     setopt extendedglob
 
+    [[ -r . ]] || return 0
+
     local pat
     local -i found
     local -a enabled disabled dps
-- 
cgit 1.4.1