From 1a5544116ffbf13a6fc0711410c7343f18e40653 Mon Sep 17 00:00:00 2001
From: Paul Gear <github@libertysys.com.au>
Date: Sat, 25 Oct 2014 08:41:53 +1000
Subject: [PATCH] Use $() consistently; fail if dirname or cd fails

---
 daily.sh | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/daily.sh b/daily.sh
index 5f63d3cad..a128eb0a4 100644
--- a/daily.sh
+++ b/daily.sh
@@ -1,7 +1,6 @@
 #!/bin/bash
 
-dir=`dirname $0`
-cd $dir;
+cd $(dirname $0) || exit 1
 
 if [ $(php daily.php -f update) -eq 1 ]; then 
   git pull --no-edit --quiet