add missing argument to debug/mount wrappers (thx, matteo)

SVN-Revision: 18718

package/base-files/files/etc/functions.sh

@@ -4,10 +4,10 @@
 
 
 debug () {
-	${DEBUG:-:}
+	${DEBUG:-:} "$@"
 }
 mount() {
-	busybox mount
+	busybox mount "$@"
 }
 
 # newline