Update this script to match pkgman behaviour

We don't need to move away older packages anymore.

Probably not useful either to stop Deskbar,
but let's just keep that for now.

3rdparty/mmu_man/scripts/myupdate.sh

@@ -17,47 +17,28 @@ if [ "$1" != "-2" ]; then
 	notice "Closing Deskbar..."
 	notice "Checking for updates..."
 	quit application/x-vnd.Be-TSKB
-	#notice "Checking for updates..."
-	pkgman update || exit $?
 	sync
-	if [ "$(ls /system/packages/*_hrev*-* | grep -v $(uname -v | cut -d' ' -f1))" = "" ]; then
+	hrev_current="$(uname -v | cut -d' ' -f1)"
+	pkgman update
+	pkgman_err=$?
+	sync
+	if [ $pkgman_err -gt 0 -o "$(ls /system/packages/*_hrev*-* | grep -v $hrev_current)" = "" ]; then
 		open /system/Deskbar < /dev/null > /dev/null 2>&1 &
 		notice "Restarting Deskbar..."
-		notice "Nothing to do"
-		read
-		exit 0
+		#notice "Nothing to do"
+		read -p "Press a key..."
+		exit $pkgman_err
 	fi
 	makebootable /boot
 	sync
-	cat > $(finddir B_USER_SETTINGS_DIRECTORY)/boot/launch/myupdate2.sh << EOF
-#!/bin/sh
-cd "$PWD"
-$0 -2
-EOF
-	chmod +x $(finddir B_USER_SETTINGS_DIRECTORY)/boot/launch/myupdate2.sh
-	sync
 	notice "Restarting Deskbar..."
 	/system/Deskbar < /dev/null > /dev/null 2>&1 &
 	notice "You should reboot now..."
 	shutdown -r -a
-	read
+	sleep 5
+	#read
 	exit 0
 fi
 
 rm $(finddir B_USER_SETTINGS_DIRECTORY)/boot/launch/myupdate2.sh
 
-disdir="$(finddir B_SYSTEM_PACKAGES_DIRECTORY)/disabled"
-mkdir -p "$disdir"
-
-notice "Moving old packages to disabled/ ..."
-mv $(ls /system/packages/*_hrev*-* | grep -v $(uname -v | cut -d' ' -f1)) $disdir/
-
-sync
-
-#notice "Adding back deskbar addons..."
-#ProcessController -deskbar
-#NetworkStatus --deskbar
-
-notice "Done"
-
-read