15849: Removes default value setting to required argument.

Arvados-DCO-1.1-Signed-off-by: Lucas Di Pentima <ldipentima@veritasgenetics.com>

diff --git a/tools/vocabulary-migrate/vocabulary-migrate.py b/tools/vocabulary-migrate/vocabulary-migrate.py
index c2b9da63b7ccf47729a1818423f6ffdf6b53aa22..d178228c01c2b91e286fe6e9d0a6db319cd3a67d 100644 (file)
--- a/tools/vocabulary-migrate/vocabulary-migrate.py
+++ b/tools/vocabulary-migrate/vocabulary-migrate.py
@@ -21,8 +21,8 @@ class VocabularyError(Exception):
     pass
 
 opts = argparse.ArgumentParser(add_help=False)
-opts.add_argument('--vocabulary-file', type=str, metavar='PATH', default=None,
-                  required=True, help="""
+opts.add_argument('--vocabulary-file', type=str, metavar='PATH', required=True,
+                  help="""
 Use vocabulary definition file at PATH for migration decisions.
 """)
 opts.add_argument('--dry-run', action='store_true', default=False,