guard insead

aio-libs · Oct 1, 2024 · 8a7392b · 8a7392b
1 parent 66aa32d
commit 8a7392b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/aiohttp/client_reqrep.py b/aiohttp/client_reqrep.py
@@ -360,7 +360,7 @@ def update_headers(self, headers: Optional[LooseHeaders]) -> None:
         assert netloc is not None
         # See https://github.com/aio-libs/aiohttp/issues/3636.
         if netloc[-1] == ".":
-            netloc = netloc[:-1]
+            netloc = netloc.rstrip(".")
         explicit_port = self.url.explicit_port
         if explicit_port is not None and not self.url.is_default_port():
             netloc = f"{netloc}:{explicit_port}"