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Posted to dev@bigtop.apache.org by "Olaf Flebbe (JIRA)" <ji...@apache.org> on 2016/08/09 09:38:20 UTC

[jira] [Created] (BIGTOP-2515) Check for value is undef in templates

Olaf Flebbe created BIGTOP-2515:
-----------------------------------

             Summary: Check for value is undef in templates
                 Key: BIGTOP-2515
                 URL: https://issues.apache.org/jira/browse/BIGTOP-2515
             Project: Bigtop
          Issue Type: Bug
          Components: deployment
    Affects Versions: 1.1.0
            Reporter: Olaf Flebbe


According to BIGTOP-2458 the check of a value different to undef is 
{code}
<% if ! @param.nil? -%>
<% end %>  
{code}

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 ?






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