| commit | c2b6e7dcd735b98d52c09cd4b08cf6e0da61519a | [log] [tgz] |
|---|---|---|
| author | Clark Williams <williams@redhat.com> | Thu Apr 21 16:34:31 2016 -0500 |
| committer | Clark Williams <williams@redhat.com> | Thu Apr 21 16:34:31 2016 -0500 |
| tree | 8aad65a30bd593befb391d88a156a01d7369aedb | |
| parent | 849e04a02a6bbc954f5692070e75d22f709538d5 [diff] |
options: add --version option and handle empty argument list Added the -V/--version option to print the rteval version number and exit. Added code to handle no arguments, which will trigger a usage message from the option parser. Signed-off-by: Clark Williams <williams@redhat.com>