Double quotes around value at rc.local (2)

diff --git a/files/etc/rc.local b/files/etc/rc.local
index ee21a64c60b77b2d01f57d8e3bd4abf1b165242f..124623db8625968c11344a1282581070c3d7d8ce 100644 (file)
--- a/files/etc/rc.local
+++ b/files/etc/rc.local
@@ -45,7 +45,7 @@ if [ -e "/sys/module/usbcore/parameters/authorized_default" ]; then
   echo "0" > /sys/module/usbcore/parameters/authorized_default
 
   for bus in /sys/bus/usb/devices/usb*; do
-    echo "0" > $bus/authorized_default
+    echo "0" > "$bus/authorized_default"
   done
 fi