doneType ptr compare failing

[mccanne]

In etl/pipeline.go, the commented out code cannot replace the code below for some reason...

		//XXX This still doesn't work with the bug fix.  See issue #
		//if vals[k].Type == p.doneType {
		//	out.Append(&vals[k])
		//}
		if typedef, ok := vals[k].Type.(*zed.TypeAlias); ok && typedef.Name == "done" {
			out.Append(&vals[k])
		}