Fix shell scripting issues discovered by shellcheck
authorMichael Prokop <mika@grml.org>
Wed, 21 Oct 2015 21:14:42 +0000 (23:14 +0200)
committerMichael Prokop <mika@grml.org>
Wed, 21 Oct 2015 21:14:42 +0000 (23:14 +0200)

No differences found