tree 93a7aa90b34a2f3a490eb3394698d10547f094a5
parent 960bcb6eae2cc3699e463e27b7b69987a940faef
author Kevin Moore <kevmoo@google.com> 1438368925 -0700
committer Kevin Moore <kevmoo@google.com> 1438368925 -0700

print out error message with bad args