[PATCH] nanddump: don't show --bb in usage when disabled

[Baruch Siach]

The --bb options now depends on LONG_OPTS. Omit mentions of --bb from usage
text when LONG_OPTS is disabled.

Signed-off-by: Baruch Siach <baruch at tkos.co.il>
---
 miscutils/nandwrite.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/miscutils/nandwrite.c b/miscutils/nandwrite.c
index c825fc31519d..7b9c8daf541d 100644
--- a/miscutils/nandwrite.c
+++ b/miscutils/nandwrite.c
@@ -36,16 +36,18 @@
 //usage:     "\n	-s ADDR	Start address"
 
 //usage:#define nanddump_trivial_usage
-//usage:	"[-o] [--bb=padbad|skipbad] [-s ADDR] [-l LEN] [-f FILE] MTD_DEVICE"
+//usage:	"[-o] " IF_LONG_OPTS("[--bb=padbad|skipbad] ") "[-s ADDR] [-l LEN] [-f FILE] MTD_DEVICE"
 //usage:#define nanddump_full_usage "\n\n"
 //usage:	"Dump MTD_DEVICE\n"
 //usage:     "\n	-o	Dump oob data"
 //usage:     "\n	-s ADDR	Start address"
 //usage:     "\n	-l LEN	Length"
 //usage:     "\n	-f FILE	Dump to file ('-' for stdout)"
+//usage:     IF_LONG_OPTS(
 //usage:     "\n	--bb=METHOD:"
 //usage:     "\n		skipbad: skip bad blocks"
 //usage:     "\n		padbad: substitute bad blocks by 0xff (default)"
+//usage:     )
 
 #include "libbb.h"
 #include <mtd/mtd-user.h>
-- 
2.1.3