build: correctly annotate _process_install_tag helper

Which could receive `None | Sequence[Optional[str]]`, but isn't annotated for the `None`
3 years ago · ac576530c4
parent 2c6def856b
commit ac576530c4
1 changed files with 1 additions and 1 deletions
--- a/mesonbuild/build.py
+++ b/mesonbuild/build.py
@ -113,7 +113,7 @@ known_shmod_kwargs = known_build_target_kwargs | {'vs_module_defs'}
 known_stlib_kwargs = known_build_target_kwargs | {'pic', 'prelink'}
 known_jar_kwargs = known_exe_kwargs | {'main_class', 'java_resources'}

-def _process_install_tag(install_tag: T.List[T.Optional[str]],
+def _process_install_tag(install_tag: T.Optional[T.Sequence[T.Optional[str]]],
                         num_outputs: int) -> T.List[T.Optional[str]]:
    _install_tag: T.List[T.Optional[str]]
    if not install_tag: