From: Jens Axboe <jens.axboe@oracle.com>
Date: Wed, 1 Jul 2009 07:06:12 +0000 (+0200)
Subject: Only show maxval in --cmdhelp if it is given
X-Git-Tag: fio-1.29-rc1~6
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=3980127d55c6b1773274bc854aae4589aa3f785a

Only show maxval in --cmdhelp if it is given

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
---

diff --git a/parse.c b/parse.c
index 0636c6b3..1b38db5c 100644
--- a/parse.c
+++ b/parse.c
@@ -46,7 +46,10 @@ static void show_option_range(struct fio_option *o)
 	if (!o->minval && !o->maxval)
 		return;
 
-	printf("%20s: min=%d, max=%d\n", "range", o->minval, o->maxval);
+	printf("%20s: min=%d", "range", o->minval);
+	if (o->maxval)
+		printf(", max=%d", o->maxval);
+	printf("\n");
 }
 
 static void show_option_values(struct fio_option *o)