Let the cmdVERSION usage message expand $0
authorGisle Aas <gisle@aas.no>
Sun, 18 Apr 2010 20:36:46 +0000 (22:36 +0200)
committerGisle Aas <gisle@aas.no>
Sun, 18 Apr 2010 21:00:29 +0000 (23:00 +0200)
commitdc47dc11fc409a5105cbcafee6e5587b7e8633ed
tree15f8be3705da2faeb4dd1e315d67984cb0f80e93
parentf6e2320c520b8d610a864cd42aece1f0df2db895
Let the cmdVERSION usage message expand $0

It makes more sense than literally printing "usage: $0 ..."
Porting/cmpVERSION.pl