require one or more targets

German-BioImaging · Aug 27, 2024 · ecc9420 · ecc9420
1 parent b4bc1a3
commit ecc9420
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/omero_rdf/__init__.py b/src/omero_rdf/__init__.py
@@ -335,7 +335,7 @@ def _configure(self, parser: Parser) -> None:
         parser.add_login_arguments()
         rdf_type = ProxyStringType("Image")
         rdf_help = "Object to be exported to RDF"
-        parser.add_argument("target", type=rdf_type, nargs="*", help=rdf_help)
+        parser.add_argument("target", type=rdf_type, nargs="+", help=rdf_help)
         parser.add_argument(
             "--pretty",
             action="store_true",