Andrew's git / gitweb.git / diff
?
parseopt: make usage optional
authorRené Scharfe <rene.scharfe@lsrfire.ath.cx>
Sun, 8 Mar 2009 18:16:58 +0000 (19:16 +0100)
committerJunio C Hamano <gitster@pobox.com>
Sun, 8 Mar 2009 20:36:41 +0000 (13:36 -0700)
Allow usagestr to be NULL and don't display any help screen in
this case. This is useful to implement incremental parsers.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
No differences found