ratelimiter: Don't send headers if the ratelimiter has been disabled

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/src/dbl/ratelimiter.py b/src/dbl/ratelimiter.py
index 6ed31bfded74722f36b48de60f24de839268ca28..8448bf427861831b1364418a2431bf82ff9b764f 100644 (file)
--- a/src/dbl/ratelimiter.py
+++ b/src/dbl/ratelimiter.py
@@ -188,6 +188,9 @@ class RateLimiterRequest(object):
                return await self.backend.db.select_one(stmt, "requests") or 0
 
        def write_headers(self, response: fastapi.Response):
+               if self.requests is None:
+                       return
+
                # Send the limit to the user
                response.headers.append("X-Rate-Limit-Limit", "%s" % self.limit)