From 5240ff1ba6b4b7c8108fb80b6c93f14954724a3e Mon Sep 17 00:00:00 2001
From: helmutm <helmutm@fd906abe-77d9-0310-91a1-e0d9ade77398>
Date: Mon, 17 Mar 2008 09:54:19 +0000
Subject: [PATCH] allow view parameters for view names as node attributes to
 make views more selective

git-svn-id: svn://svn.cy55.de/Zope3/src/loops/trunk@2460 fd906abe-77d9-0310-91a1-e0d9ade77398
---
 browser/node.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/browser/node.py b/browser/node.py
index 7f8f4ff..076707c 100644
--- a/browser/node.py
+++ b/browser/node.py
@@ -111,7 +111,7 @@ class NodeView(BaseView):
     @Lazy
     def view(self):
         name = self.request.get('loops.viewName', '') or self.context.viewName
-        if '?' in name:
+        if name and '?' in name:
             name, params = name.split('?', 1)
             ann = self.request.annotations.get('loops.view', {})
             ann['params'] = params