[Bug argparse/28081] getopt_long doesn't return error on ambiguous option
mlichvar at redhat dot com
sourceware-bugzilla@sourceware.org
Mon Jul 19 07:48:08 GMT 2021
https://sourceware.org/bugzilla/show_bug.cgi?id=28081
--- Comment #5 from Miroslav Lichvar <mlichvar at redhat dot com> ---
FWIW, the getopt code checks also for a different flag, not just val and
has_arg. A minimal workaround, at least when the struct config is not
reallocated, is to point the flag to the val itself, e.g.
opts[i].flag = &opts[i].val;
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