From dcde8bf026fef9ee22b966971ac490a8cde85182 Mon Sep 17 00:00:00 2001
From: Alasdair Kergon <agk@redhat.com>
Date: Fri, 1 Feb 2002 17:39:20 +0000
Subject: [PATCH] Failure signalled by -1 not 0; MAX_DEVICES 256 (was 64);
 change a '>' to '>='.

---
 libdm/ioctl/libdevmapper.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libdm/ioctl/libdevmapper.c b/libdm/ioctl/libdevmapper.c
index 5c339f5f5..da3aec5ee 100644
--- a/libdm/ioctl/libdevmapper.c
+++ b/libdm/ioctl/libdevmapper.c
@@ -208,7 +208,7 @@ static struct dm_ioctl *_flatten(struct dm_task *dmt)
 	if (dmt->read_only)
 		dmi->flags |= DM_READONLY_FLAG;
 
-	if (dmt->minor > 0) {
+	if (dmt->minor >= 0) {
 		dmi->flags |= DM_PERSISTENT_DEV_FLAG;
 		dmi->dev = MKDEV(0, dmt->minor);
 	}