From 070e4eeadf4156b32d00d58b3cef52a58b501aa5 Mon Sep 17 00:00:00 2001
From: Jonathan Dahan <jonathan@jedahan.com>
Date: Sun, 29 Jan 2012 23:12:25 -0500
Subject: [PATCH] exit if cd into OMZ_HOME fails

---
 functions/update-omz | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/functions/update-omz b/functions/update-omz
index 3ddc1977..61a0b1e9 100644
--- a/functions/update-omz
+++ b/functions/update-omz
@@ -15,12 +15,12 @@
 #
 #   ( [ ! -f ~/.omz-update ] || [ ~/.omz-update(Nmh+6) ] ) && update-omz && touch ~/.omz-update
 
-local current_path=$PWD
-cd $OMZ_HOME
-
 zstyle -t ':omz:function:update-omz' auto-commit || local nocommit='--no-commit'
 zstyle -t ':omz:function:update-omz' upstream '_upstream'
 
+local current_path=$PWD
+cd $OMZ_HOME || return 1
+
 if git pull --rebase $nocommit --strategy=recursive -X ours ${_upstream:-origin} master && git submodule update --recursive; then
   zstyle -t ':omz:function:update-omz' color && printf "$FG[blue]"
   printf 'Hooray! oh-my-zsh is up-to-date :)\n'
@@ -29,4 +29,4 @@ else
   printf 'Oh no! There was an error updating oh-my-zsh :(\n'
 fi
 
-cd "$current_path"
+cd "$current_path" || return 1