X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e484fddf08d62b205947eec9f071c7e68d0d1741..0a5bb138a71dfc1c706fc0858fb2801500e2c2e8:/wxPython/wx/tools/XRCed/params.py

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):