--- mkinitrd-5.1.19.6/mkinitrd.withusb	2007-07-09 15:53:47.000000000 -0400
+++ mkinitrd-5.1.19.6/mkinitrd	2007-07-09 15:53:49.000000000 -0400
@@ -851,7 +851,7 @@ for n in $PREMODS; do
         findmodule $n
 done
 
-if [ -n "$withusb" ]; then
+if [ "$withusb" -eq 1 ]; then
     findmodule uhci-hcd
     findmodule ohci-hcd
     findmodule ehci-hcd