[jira] Created: (TRINIDAD-1044) TreeTableRender does not handle null iconURI

[Scott O'Bryan (JIRA)]

TreeTableRender does not handle null iconURI
--------------------------------------------

                 Key: TRINIDAD-1044
                 URL: https://issues.apache.org/jira/browse/TRINIDAD-1044
             Project: MyFaces Trinidad
          Issue Type: Bug
          Components: Components
    Affects Versions: 1.2.7-core
            Reporter: Scott O'Bryan
            Assignee: Scott O'Bryan
             Fix For:  1.2.8-core


I have a skin that returns a "NullIcon" object.  This icon object does not have 
an iconURI so it returns null.  While the TreeRenderer supports a null iconURI, 
there is erroneous logic when trying to retrieve the uri which causes a null 
pointer exception.

The current code reads:

    if (iconURI == null && icon != null)
    {
         iconURI = icon.getImageURI(context, rc).toString();
    }

This should be changed to:

    if (iconURI == null && icon != null)
    {
      //This can be null so we need to check for it before doing toString
      Object o = icon.getImageURI(context, rc);
      if(o != null)
      {
        iconURI = o.toString();
      }
    }


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