From c3b9e1b665b6246a6d4ba43ee6125fd04ff3fefc Mon Sep 17 00:00:00 2001
From: Helmut Merz <helmutm@cy55.de>
Date: Sat, 18 Apr 2015 09:42:40 +0200
Subject: [PATCH] show column description also in tooltip of header

---
 knowledge/survey/view_macros.pt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/knowledge/survey/view_macros.pt b/knowledge/survey/view_macros.pt
index ed4c202..8055847 100644
--- a/knowledge/survey/view_macros.pt
+++ b/knowledge/survey/view_macros.pt
@@ -91,7 +91,7 @@
                 style="text-align: center"
                 i18n:translate=""
                 i18n:attributes="title"
-                tal:attributes="title opt/description"
+                tal:attributes="title opt/description|string:"
                 tal:content="opt/label|string:" />
           </tr>
           <tal:question repeat="question group/questions">