From 0c23c5835e1d457d58a181cc7ed24f5f6104cbc7 Mon Sep 17 00:00:00 2001
From: Huang Qiang <h.huangqiang@huawei.com>
Date: Fri, 2 Nov 2012 13:44:26 +0400
Subject: [PATCH] crtools: fix a bug that log_level may not work

If we use -v [num] to set log_level and we happen to set it in the end of
arguments, the [num] we set may not work. This patch will fix it.

Signed-off-by: Huang Qiang <h.huangqiang@huawei.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
---
 crtools.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crtools.c b/crtools.c
index 206a3d126..f998344bf 100644
--- a/crtools.c
+++ b/crtools.c
@@ -147,7 +147,7 @@ int main(int argc, char *argv[])
 				return -1;
 			break;
 		case 'v':
-			if (optind < argc - 1) {
+			if (optind < argc) {
 				char *opt = argv[optind];
 
 				if (isdigit(*opt)) {