Bug fix: Return floats as floats when render_format is "list". (usefull for reports)

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@3562 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Form/ListBox.py

@@ -1662,7 +1662,7 @@ onChange="submitAction(this.form,'%s/portal_selections/setReportRoot')">
                     pass
                   else:
                     #attribute_original_value = attribute_value
-                    attribute_value = "%.2f" % attribute_value
+                    attribute_value = float("%.2f" % attribute_value)
                   td_align = "right"
                 elif type(attribute_value) is type(1):
                   attribute_original_value = attribute_value