From 51ae62c657f27d54c8eeeb1ee1cbeb9422f56dd5 Mon Sep 17 00:00:00 2001
From: "W. Trevor King" <wking@drexel.edu>
Date: Sat, 14 Aug 2010 04:20:33 -0400
Subject: [PATCH] Don't process unhandled arguments (e.g. 'driver') in
 HookeFrame.execute_command

---
 hooke/ui/gui/__init__.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hooke/ui/gui/__init__.py b/hooke/ui/gui/__init__.py
index 782691f..3d8a92d 100644
--- a/hooke/ui/gui/__init__.py
+++ b/hooke/ui/gui/__init__.py
@@ -321,6 +321,8 @@ class HookeFrame (wx.Frame):
                 index = int(name[len(arg.name):])
                 args[arg.name][index] = value
             for arg in command.arguments:
+                if arg.name not in args:
+                    continue  # undisplayed argument, e.g. 'driver' types.
                 count = arg.count
                 if hasattr(arg, '_display_count'):  # support HACK in props_from_argument()
                     count = arg._display_count
-- 
2.26.2