test: skeleton for an end-to-end unittest

[loctrkd.git] / gps303 / opencellid.py

diff --git a/gps303/opencellid.py b/gps303/opencellid.py
index 1d60bfee1671defc9f8ed6fe9e994e787408ac0f..90a8a74bc78d7c426bb75e9a92d79b37a8babb1a 100644 (file)
--- a/gps303/opencellid.py
+++ b/gps303/opencellid.py
@@ -15,6 +15,11 @@ def init(conf: Dict[str, Any]) -> None:
     ldb = connect(conf["opencellid"]["dbfn"])
 
 
+def shut() -> None:
+    if ldb is not None:
+        ldb.close()
+
+
 def lookup(
     mcc: int, mnc: int, gsm_cells: List[Tuple[int, int, int]], __: Any
 ) -> Tuple[float, float]: