From c9a670cbd1d3d08370ae5ec7ff673b7f812880dc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Marczykowski-G=C3=B3recki?=
 <marmarek@invisiblethingslab.com>
Date: Wed, 27 May 2015 23:52:57 +0200
Subject: [PATCH] linux/block-snapshot: fix handling root.img being already
 block device

---
 linux/system-config/block-snapshot | 1 +
 1 file changed, 1 insertion(+)

diff --git a/linux/system-config/block-snapshot b/linux/system-config/block-snapshot
index 7822a07e..4f0b80c2 100755
--- a/linux/system-config/block-snapshot
+++ b/linux/system-config/block-snapshot
@@ -48,6 +48,7 @@ get_dev() {
   else
     test -e "$dev" || fatal "$dev does not exist."
     test -b "$dev" || fatal "$dev is not a block device nor file."
+    echo "$dev"
   fi
 }