diff --git a/pycups-request-readio.patch b/pycups-request-readio.patch
new file mode 100644
index 0000000..1eb3459
--- /dev/null
+++ b/pycups-request-readio.patch
@@ -0,0 +1,21 @@
+diff -U0 pycups-1.9.47/ChangeLog.request-readio pycups-1.9.47/ChangeLog
+diff -up pycups-1.9.47/cupsipp.c.request-readio pycups-1.9.47/cupsipp.c
+--- pycups-1.9.47/cupsipp.c.request-readio	2009-08-18 11:56:03.000000000 +0100
++++ pycups-1.9.47/cupsipp.c	2010-01-06 15:54:37.978283521 +0000
+@@ -1,6 +1,6 @@
+ /*
+  * cups - Python bindings for CUPS
+- * Copyright (C) 2002, 2005, 2006, 2007, 2008, 2009  Red Hat, Inc.
++ * Copyright (C) 2002, 2005, 2006, 2007, 2008, 2009, 2010  Red Hat, Inc.
+  * Author: Tim Waugh <twaugh@redhat.com>
+  *
+  * This program is free software; you can redistribute it and/or modify
+@@ -421,7 +421,7 @@ IPPRequest_getAttributes (IPPRequest *se
+ 	if (!value) {
+ 	  Py_DECREF (values);
+ 	  values = NULL;
+-	  break;
++	  continue;
+ 	}
+ 
+ 	debugprintf ("\n");
diff --git a/system-config-printer.spec b/system-config-printer.spec
index 2d303fd..0052269 100644
--- a/system-config-printer.spec
+++ b/system-config-printer.spec
@@ -25,6 +25,8 @@ Patch7: system-config-printer-notification-timeouts.patch
 Patch8: system-config-printer-select-nonexistent-printer.patch
 Patch9: system-config-printer-ink-levels.patch
 
+Patch101: pycups-request-readio.patch
+
 BuildRequires: cups-devel >= 1.2
 BuildRequires: python-devel >= 2.4
 BuildRequires: libsmbclient-devel >= 3.2
@@ -93,6 +95,10 @@ printers.
 %patch8 -p1 -b .select-nonexistent-printer
 %patch9 -p1 -b .ink-levels
 
+pushd pycups-%{pycups_version}
+%patch101 -p1 -b .request-readio
+popd
+
 %build
 %configure --with-udev-rules --with-polkit-1
 
@@ -209,6 +215,7 @@ exit 0
 
 %changelog
 * Wed Jan  6 2010 Tim Waugh <twaugh@redhat.com> - 1.1.16-3
+- Fixed pycups IPPRequest attribute handling bug.
 - Make sure there are enough ink level values (bug #541882).
 - Make sure the printer we added still exists before selecting it
   (bug #551436).