From f82715bdd9bbfee21a3ebe3f92b5e3e36a3ecc5a Mon Sep 17 00:00:00 2001
From: Jo-Philipp Wich <jow@openwrt.org>
Date: Thu, 20 May 2010 05:57:54 +0000
Subject: [package] base-files: fix a preinit hang in jffs2_ready() when no
 rootfs_data partition is found (#7362)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21511 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 package/base-files/files/lib/functions/boot.sh | 1 +
 1 file changed, 1 insertion(+)

(limited to 'package/base-files')

diff --git a/package/base-files/files/lib/functions/boot.sh b/package/base-files/files/lib/functions/boot.sh
index e6f6633adb..f93eec99a9 100644
--- a/package/base-files/files/lib/functions/boot.sh
+++ b/package/base-files/files/lib/functions/boot.sh
@@ -32,6 +32,7 @@ find_mtd_part() {
 
 jffs2_ready () {
     mtdpart="$(find_mtd_part rootfs_data)"
+    [ -z "$mtdpart" ] && return 1
     magic=$(hexdump $mtdpart -n 4 -e '4/1 "%02x"')
     [ "$magic" != "deadc0de" ]
 }
-- 
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