Fix some minor issues identified by shellcheck
authorMichael Prokop <mika@grml.org>
Mon, 13 Oct 2014 10:53:35 +0000 (12:53 +0200)
committerMichael Prokop <mika@grml.org>
Mon, 13 Oct 2014 19:03:32 +0000 (21:03 +0200)
Fixes #23 @ github


No differences found