15028: Bump cwltool version for bugfix.

[arvados.git] / sdk / cwl / arvados_cwl / runner.py

diff --git a/sdk/cwl/arvados_cwl/runner.py b/sdk/cwl/arvados_cwl/runner.py
index 183e21cf95b01c046ea3acbbad2bc94f39fa41f5..912faf0e875b45655de56355374cca025bcc7377 100644 (file)
--- a/sdk/cwl/arvados_cwl/runner.py
+++ b/sdk/cwl/arvados_cwl/runner.py
@@ -174,7 +174,7 @@ def set_secondary(fsaccess, builder, inputschema, secondaryspec, primary, discov
             if pattern is None:
                 continue
             sfpath = substitute(primary["location"], pattern)
-            required = builder.do_eval(sf["required"], context=primary)
+            required = builder.do_eval(sf.get("required"), context=primary)
 
             if fsaccess.exists(sfpath):
                 primary["secondaryFiles"].append({"location": sfpath, "class": "File"})