grml-lock: avoid shell syntax warning if gdialog/zenity aren't available.
authorMichael Prokop <mika@grml.org>
Mon, 22 Mar 2010 22:31:48 +0000 (23:31 +0100)
committerMichael Prokop <mika@grml.org>
Mon, 22 Mar 2010 22:31:48 +0000 (23:31 +0100)

No differences found