config: set help text for --bool-or-int
commitba048224685e661a4cf4736dcffab5fc60cbc70b
authorJeff King <peff@peff.net>
Sat, 7 Mar 2009 17:14:05 +0000 (7 12:14 -0500)
committerJunio C Hamano <gitster@pobox.com>
Sat, 7 Mar 2009 19:32:44 +0000 (7 11:32 -0800)
tree88e2ae99c69c4e28dfea35d5687b1e10a93ed26d
parentc23873589483eb5dc753190309af8c5821169118
config: set help text for --bool-or-int

The conversion to parse_opt left this as NULL; on glibc
systems, the usage message prints

   --bool-or-int   (null)

and on other ones, segfaults.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
builtin-config.c