tree cef30a30534f1b830090269296a6456434053906
parent edc2212c5beabc636e2e299adcf025d2f4f1f93d
author Steven Moreland <smoreland@google.com> 1494544906 -0700
committer Steven Moreland <smoreland@google.com> 1494617764 -0700

hidl-gen: fix help menu output

should print help menu if just `hidl-gen` is run

Test: manual
Change-Id: I8dfcade8a205fb832299c81ee3b7df88b35c2b6d