diff -up authconfig-6.2.8/authconfig.glade.paramcheck authconfig-6.2.8/authconfig.glade

--- authconfig-6.2.8/authconfig.glade.paramcheck	2013-11-01 16:08:01.000000000 +0100

+++ authconfig-6.2.8/authconfig.glade	2013-11-01 16:48:44.384106338 +0100

@@ -638,7 +638,7 @@

                                         <property name="secondary_icon_activatable">False</property>

                                         <property name="primary_icon_sensitive">True</property>

                                         <property name="secondary_icon_sensitive">True</property>

-                                        <property name="adjustment">9 5 30 1 10 0</property>

+                                        <property name="adjustment">9 6 30 1 10 0</property>

                                         <property name="snap_to_ticks">True</property>

                                         <property name="numeric">True</property>

                                       </widget>

diff -up authconfig-6.2.8/authconfig.py.paramcheck authconfig-6.2.8/authconfig.py

--- authconfig-6.2.8/authconfig.py.paramcheck	2013-11-01 16:08:01.000000000 +0100

+++ authconfig-6.2.8/authconfig.py	2013-11-01 16:47:30.468477475 +0100

@@ -534,6 +534,10 @@ class Authconfig:

             				self.printError(_("The passminclass value must not be negative"))

             				self.options.passminclass = None

             				self.retval = 3

+            			if val > 4:

+            				self.printError(_("The passminclass value must not be higher than 4"))

+            				self.options.passminclass = None

+            				self.retval = 3

                 except ValueError:

                         self.printError(_("The passminclass option value is not an integer"))

                         self.options.passminclass = None