the root password should be empty for real, like before

Signed-off-by: Imre Kaloz <[email protected]>

SVN-Revision: 39650

package/base-files/files/etc/shadow

@@ -1,4 +1,4 @@
-root:x:0:0:99999:7:::
+root::0:0:99999:7:::
 daemon:*:0:0:99999:7:::
 ftp:*:0:0:99999:7:::
 network:*:0:0:99999:7:::