|
|
@ -1,4 +1,7 @@ |
|
|
|
#!/bin/bash |
|
|
|
# Copyright 2010-2011, Asio Software Technologies |
|
|
|
# Distributed under the terms of the GNU General Public License v3 |
|
|
|
|
|
|
|
|
|
|
|
#------------------------------------------------------------------------------- |
|
|
|
# Checks whether a supplied variable is defined or not |
|
|
|