stahnma/puppet-module-epel — pull request #5 by vholer (2013-02-26 13:13:06+00:00)
Title: Tr sets must be quoted

`Tr` sets (in square brackets) must be quoted. Otherwise the behaviour is unpredictable, e.g.:

### machine1:

echo 'ABCDEFGHIJKL' | tr [A-Z] [a-z]
aaaaaaaaaaaa

### machine2:

echo 'ABCDEFGHIJKL' | tr [A-Z] [a-z]
abcdefghijkl