Use error instead of warning for the CSS class, when an error message is displayed.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@8800 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Form/ListBox.py

@@ -1973,7 +1973,7 @@ class ListBoxHTMLRendererLine(ListBoxRendererLine):
           else:
             html = u'<a href="%s">%s</a>' % (url, cell_html)
           if error_message not in ('', None):
-            html += u' <span class="warning">%s</span>' % error_message
+            html += u' <span class="error">%s</span>' % error_message
       else:
         # If not editable, show a static text with a link, if enabled.
         processed_value = cgi.escape(processed_value)