Make bin/pyodide display help rather than crash

2019-01-15 10:09:09 -05:00 · 2019-01-15 10:09:09 -05:00 · 4d3095ab91
parent 89954025b8
commit 4d3095ab91
1 changed files with 5 additions and 2 deletions
--- a/pyodide_build/main.py
+++ b/pyodide_build/main.py
@ -19,8 +19,11 @@ def main():
        parser.set_defaults(func=module.main)

    args = main_parser.parse_args()
+    if hasattr(args, 'func'):
        # run the selected action
        args.func(args)
+    else:
+        main_parser.print_help()


 if __name__ == '__main__':