From 41cc59dac31ceb283fd22e182225a775668c22f5 Mon Sep 17 00:00:00 2001
From: Stephan Raue <stephan@openelec.tv>
Date: Wed, 7 Jul 2010 23:48:38 +0200
Subject: [PATCH] busybox-initramfs: only mount /storage (and do an upgrade) if
 'disk=' is specified in kernel config

Signed-off-by: Stephan Raue <stephan@openelec.tv>
---
 .../sysutils/busybox-initramfs/scripts/init   | 20 ++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

diff --git a/packages/sysutils/busybox-initramfs/scripts/init b/packages/sysutils/busybox-initramfs/scripts/init
index a35e67807c..63f245657c 100755
--- a/packages/sysutils/busybox-initramfs/scripts/init
+++ b/packages/sysutils/busybox-initramfs/scripts/init
@@ -82,13 +82,16 @@ REBOOT=0
   show_splash
 
   mount_part "$boot" "/flash" "ro,noatime"
-  mount_part "$disk" "/storage" "rw,noatime"
-  update "Kernel" "$IMAGE_KERNEL" "/flash/$IMAGE_KERNEL"
-  update "System" "$IMAGE_SYSTEM" "/flash/$IMAGE_SYSTEM"
 
-  if test "$REBOOT" -eq 1; then
-    echo "System reboots now..." && \
-    /bin/busybox reboot
+  if [ -n "$disk" ]; then
+    mount_part "$disk" "/storage" "rw,noatime"
+    update "Kernel" "$IMAGE_KERNEL" "/flash/$IMAGE_KERNEL"
+    update "System" "$IMAGE_SYSTEM" "/flash/$IMAGE_SYSTEM"
+
+    if test "$REBOOT" -eq 1; then
+      echo "System reboots now..." && \
+      /bin/busybox reboot
+    fi
   fi
 
   if [ -f "/flash/$IMAGE_SYSTEM" ]; then
@@ -101,7 +104,10 @@ REBOOT=0
 
 # move /flash and /storage to /sysroot
   /bin/busybox mount --move /flash /sysroot/flash
-  /bin/busybox mount --move /storage /sysroot/storage
+
+  if [ -n "$disk" ]; then
+    /bin/busybox mount --move /storage /sysroot/storage
+  fi
 
 # unmount all other filesystems
   /bin/busybox umount /dev