Use $() consistently; fail if dirname or cd fails

2024-10-07 16:52:45 +00:00 · 2014-10-25 08:41:53 +10:00
parent 70bb420fe7
commit 1a5544116f
1 changed files with 1 additions and 2 deletions
--- 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