From 5f98a21f8d4ca02a9f76314b1eb86f96d6d78c32 Mon Sep 17 00:00:00 2001
From: Robert Nelson <robertcnelson@gmail.com>
Date: Sat, 13 Apr 2013 14:46:28 -0500
Subject: [PATCH] dtb: fix leading_slash

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
---
 mk_mmc.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mk_mmc.sh b/mk_mmc.sh
index f1c9f16..a92db96 100755
--- a/mk_mmc.sh
+++ b/mk_mmc.sh
@@ -1430,7 +1430,7 @@ check_dtb_board () {
 
 	#/hwpack/${dtb_board}.conf
 	unset leading_slash
-	leading_slash=$(echo ${dtb_board} | grep "/")
+	leading_slash=$(echo ${dtb_board} | grep "/" || unset leading_slash)
 	if [ "${leading_slash}" ] ; then
 		dtb_board=$(echo "${leading_slash##*/}")
 	fi