From 96bfe7feee455ee1d97a970c403c21d176634310 Mon Sep 17 00:00:00 2001
From: Roman Rolinsky <rolinsky@femagsoft.com>
Date: Mon, 5 Jun 2006 17:48:00 +0000
Subject: [PATCH] fix for empty value

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@39570 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 wxPython/wx/tools/XRCed/params.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/wxPython/wx/tools/XRCed/params.py b/wxPython/wx/tools/XRCed/params.py
index c5f3f198e3..71a7414989 100644
--- a/wxPython/wx/tools/XRCed/params.py
+++ b/wxPython/wx/tools/XRCed/params.py
@@ -639,7 +639,10 @@ class ParamContent(PPanel):
         self.freeze = True
         if not value: value = []
         self.value = value
-        repr_ = reduce(lambda a,b: '%s|%s' % (a,b), value)
+        if value:
+            repr_ = reduce(lambda a,b: '%s|%s' % (a,b), value)
+        else:
+            repr_ = ''
         self.text.SetValue(repr_)  # update text ctrl
         self.freeze = False
     def OnButtonEdit(self, evt):
-- 
2.45.2