Use -z and -n in printconf instead of == "" and != ""
authorMatthijs Kooijman <matthijs@stdin.nl>
Fri, 19 Mar 2010 12:08:18 +0000 (13:08 +0100)
committerMatthijs Kooijman <matthijs@stdin.nl>
Fri, 19 Mar 2010 20:40:15 +0000 (21:40 +0100)
This could prevent potential problems when (default) values contain
values special to [, such as -n or -a etc. It seems bash is smart enough
to detect this, but better be safe than sorry.


No differences found