Fix issue omni-us#590

eggry · Oct 5, 2024 · afd078b · afd078b
1 parent a8b8b15
commit afd078b
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/jsonargparse/_typehints.py b/jsonargparse/_typehints.py
@@ -396,6 +396,8 @@ def parse_argv_item(arg_string):
         if typehint:
             if parse_optional_num_return == 4:
                 return action, arg_base, sep, explicit_arg
+            elif parse_optional_num_return == 1:
+                return [(action, arg_base, sep, explicit_arg)]
             return action, arg_base, explicit_arg
         return None