saltstack/salt — pull request #10590 by shish (2014-02-19 16:46:49+00:00)
Title: fix launchctl module crashing badly with missing files

```
try:
with open(file_path):
true_path = os.path.realpath(file_path)
except:
do_backup_thing(true_path)
````

fails to do the backup thing if file_path can't be opened, because true_path isn't defined