--- a/State.lua	Tue Jun 03 23:05:16 2008 +0000
+++ b/State.lua	Tue Jun 03 23:24:03 2008 +0000
@@ -700,7 +700,7 @@
         },
       },
       rules = {
-        name   = L["Selection Rule"],
+        name   = L["Rule"],
         order  = 3,
         type   = "group",
         args   = {
@@ -825,6 +825,9 @@
                 order = 2,
                 type = "keybinding",
                 set  = function(info, value)
+                         if value and #value == 0 then
+                           value = nil
+                         end
                          setrule("keybind",value)
                          update()
                        end,