Fix mesh client desktop background

src/freedombone-image-customise

  |    |   (.-' (.-' (   | (   )|  |  | |   )(   )|  | (.-'
  '    '     --'  --'  -' -  -' '  '   -' -'   -' '   -  --'
 
-                   Initial setup process
+				   Initial setup process
 
-          Please enter your password a second time.
+		  Please enter your password a second time.
 "
 	sudo su
 fi
 
 		echo '[[ -z $DISPLAY && $XDG_VTNR -eq 1 ]] && exec startx' >> $rootdir/home/$MY_USERNAME/.profile
 
-        chroot "$rootdir" systemctl set-default multi-user.target
+		chroot "$rootdir" systemctl set-default multi-user.target
 
 		# change the desktop background
 		if [ $MESH_DESKTOP_BACKGROUND_IMAGE ]; then
 			if [ -f $MESH_DESKTOP_BACKGROUND_IMAGE ]; then
-				if [ -d $rootdir/usr/share/plymouth/themes/joy ]; then
-					cp $MESH_DESKTOP_BACKGROUND_IMAGE $rootdir/usr/share/plymouth/themes/joy/background.png
-				fi
-				if [ -d $rootdir/usr/share/plymouth/themes/lines ]; then
-					cp $MESH_DESKTOP_BACKGROUND_IMAGE $rootdir/usr/share/plymouth/themes/lines/background.png
-				fi
-				if [ -d $rootdir/usr/share/plymouth/themes/spacefun ]; then
-					cp $MESH_DESKTOP_BACKGROUND_IMAGE $rootdir/usr/share/plymouth/themes/spacefun/background.png
+				if [ -d $rootdir/usr/share/images/desktop-base ]; then
+					cp $MESH_DESKTOP_BACKGROUND_IMAGE $rootdir/usr/share/images/desktop-base/${PROJECT_NAME}_mesh_background.png
+					chroot "$rootdir" rm /usr/share/images/desktop-base/desktop-background
+					chroot "$rootdir" ln -s /usr/share/images/desktop-base/${PROJECT_NAME}_mesh_background.png /usr/share/images/desktop-base/desktop-background
 				fi
 			fi
 		fi