Second option for _is_env_set_and_non_empty

Author: stdedos

pylint/lint/utils.py

@@ -151,4 +151,4 @@ def _is_relative_to(self: Path, *other: Path) -> bool:
 
 def _is_env_set_and_non_empty(env_var: str) -> bool:
     """Checks if env_var is set and non-empty."""
-    return os.environ.get(env_var) not in ["", None]
+    return bool(os.environ.get(env_var))