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openbsd-src/usr.bin/comm
cheloha d7259957e8 userspace: remove vestigial '?' cases from top-level getopt(3) loops
getopt(3) returns '?' when it encounters a flag not present in the in
the optstring or if a flag is missing its option argument.  We can
handle this case with the "default" failure case with no loss of
legibility.  Hence, remove all the redundant "case '?':" lines.

Prompted by dlg@.  With help from dlg@ and millert@.

Link: https://marc.info/?l=openbsd-tech&m=167011979726449&w=2

ok naddy@ millert@ dlg@
2022-12-04 23:50:45 +00:00
..
comm.1
comm.c userspace: remove vestigial '?' cases from top-level getopt(3) loops 2022-12-04 23:50:45 +00:00
Makefile