Bug#559289: Possible fix

[Dennis 123321 <dennis123321@googlemail.com>]

Lines got messed up it seems, i've attached it. Hope that works.

--- 56-original.rules	2009-12-30 13:12:13.000000000 +0000
+++ 56-hpmud_support.rules	2010-01-12 16:37:42.221416056 +0000
@@ -7,7 +7,7 @@
 LABEL="pid_test"
 
 # Check for LaserJet products (0x03f0xx17).
-SYSFS{idVendor}=="03f0", SYSFS{idProduct}=="??17", ENV{hp_model}="$sysfs{product}", ENV{hp_test}="yes"
+ATTRS{idVendor}=="03f0", ATTRS{idProduct}=="??17", ENV{hp_model}="$attr{product}", ENV{hp_test}="yes"
 
 ENV{hp_test}=="yes", RUN+="bin/sh -c '/usr/bin/hp-mkuri -c &'"