extras="extras/$i $extras"
 done
 
-make_conf="udevdir=/dev EXTRAS=\"$extras\" $make_conf"
-install_conf="udevdir=/dev EXTRAS=\"$extras\""
+make_conf="udevdir=/dev EXTRAS=$extras $make_conf"
+install_conf="udevdir=/dev EXTRAS=$extras"
 
 u_root=$root
 [ "$stage" = "1" ] && u_root=/${tc_name}
                cp $confdir/init_udev.sh $u_root/etc/init.d/udev
                chmod 750 $u_root/etc/init.d/udev
        fi
-       [ ! -f $u_root/etc/udev/udev.conf ] && \
+       if [ ! -f $u_root/etc/udev/udev.conf ] ; then
                cp -v $confdir/udev.conf $u_root/etc/udev/
+       fi
                }