tree 740163daca6cfbf5d3f13480432d65a18645acd7
parent 951a00285d7081040d2ee7b498ea573d2752a161
author wantehchang <wtc@google.com> 1583796027 -0700
committer GitHub <noreply@github.com> 1583796027 -0700
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avifenc: Exit with status 1 on syntax error. (#102)

On syntax error, the main() function should return 1 after printing the
syntax help message. The only time main() should return 0 after printing
the syntax help message is when -h or --help is specified.