From 42fb4b1585d5f2073fbfe984acd46b625fd3c6a1 Mon Sep 17 00:00:00 2001
From: Dwight Engen <dwight.engen@oracle.com>
Date: Tue, 7 May 2013 10:57:09 -0400
Subject: [PATCH] coverity: open can return 0 as an fd, change error check to <
 0

Signed-off-by: Dwight Engen <dwight.engen@oracle.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>
---
 src/lxc/bdev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lxc/bdev.c b/src/lxc/bdev.c
index 1a611f9a5..181e98ea1 100644
--- a/src/lxc/bdev.c
+++ b/src/lxc/bdev.c
@@ -90,7 +90,7 @@ static int blk_getsize(const char *path, unsigned long *size)
 	int fd, ret;
 
 	fd = open(path, O_RDONLY);
-	if (!fd)
+	if (fd < 0)
 		return -1;
 	ret = ioctl(fd, BLKGETSIZE64, size);
 	close(fd);