qapi: Fix a botched type annotation

Mypy is unhappy:

    $ mypy --config-file=scripts/qapi/mypy.ini `git-ls-files scripts/qapi/\*py`
    scripts/qapi/common.py:208: error: Function is missing a return type annotation
    scripts/qapi/common.py:227: error: Returning Any from function declared to return "str"

Messed up in commit ccea6a8637 "qapi: Factor common recursion out of
cgen_ifcond(), docgen_ifcond()".  Tidy up.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20210908045428.2689093-2-armbru@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>

diff --git a/scripts/qapi/common.py b/scripts/qapi/common.py
index 5f8f76e5b25f29da9eed8321db841a7295705875..c4d11b9637a1d3b771a2265cf7fbe3cf3bb8bec7 100644 (file)
--- a/scripts/qapi/common.py
+++ b/scripts/qapi/common.py
@@ -205,7 +205,8 @@ def gen_ifcond(ifcond: Optional[Union[str, Dict[str, Any]]],
                cond_fmt: str, not_fmt: str,
                all_operator: str, any_operator: str) -> str:
 
-    def do_gen(ifcond: Union[str, Dict[str, Any]], need_parens: bool):
+    def do_gen(ifcond: Union[str, Dict[str, Any]],
+               need_parens: bool) -> str:
         if isinstance(ifcond, str):
             return cond_fmt % ifcond
         assert isinstance(ifcond, dict) and len(ifcond) == 1