[BIGTOP-2515] Check for value is undef in templates

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.1.0
• Component/s: deployment
• Labels: newbie
• Assignee: Unassigned
• Reporter: Olaf Flebbe
• Created: 09/Aug/16 09:38
• Updated: 30/Aug/16 08:52

Description

According to BIGTOP-2458 the check of a value different to undef is

<% if ! @param.nil? -%>
<% end %>  

For instance I presume the dfs.support.append whould be wrapped by this kind of nil check rather the true check. Are there other checks which may fail ?