tree ee5394fef95ae50c4bf474603084276b487ca6b9
parent da100e99537cb96967519a25bcbd32dd8dd9ee53
author Patrick Venture <venture@google.com> 1544809787 -0800
committer Patrick Venture <venture@google.com> 1545245231 -0800

tools: bugfix: main: print usage with no parameters

If the command isn't yet (the case with no parameters or missing the key
one), print the usage message and exit.

Change-Id: I1e708abfbe3d369d32c96e5d2b88fd069b366396
Signed-off-by: Patrick Venture <venture@google.com>