Allow expression to provide full listing for InitialWorkDirRequirement

Peter Amstutz · Peter Amstutz · commit 107d00537125 · 2016-06-28T16:51:31.000-04:00
diff --git a/draft-4/CommandLineTool.yml b/draft-4/CommandLineTool.yml
@@ -646,6 +646,7 @@ $graph:
       type:
         - type: array
           items: DirentExt
+        - string
         - Expression
       jsonldPredicate:
         _id: "cwl:listing"
