Explicit usage of CIMultiDict getters (#2104)

2021-04-08 12:30:12 +02:00
parent 1a352ddf55
commit ad97cac313
8 changed files with 27 additions and 18 deletions
--- a/sanic/mixins/routes.py
+++ b/sanic/mixins/routes.py
@@ -665,7 +665,10 @@ class RouteMixin:
                modified_since = strftime(
                    "%a, %d %b %Y %H:%M:%S GMT", gmtime(stats.st_mtime)
                )
-                if request.headers.get("If-Modified-Since") == modified_since:
+                if (
+                    request.headers.getone("if-modified-since", None)
+                    == modified_since
+                ):
                    return HTTPResponse(status=304)
                headers["Last-Modified"] = modified_since
            _range = None