auth: authdb_event() - Use const pointer

diff --git a/src/auth/auth-request.h b/src/auth/auth-request.h
index 7f24c7d5fbb822a5b0363bf57b5d107129af47a6..b3ff52996c8c461400f3ec99ed19e0eac33835e1 100644 (file)
--- a/src/auth/auth-request.h
+++ b/src/auth/auth-request.h
@@ -373,7 +373,7 @@ void auth_request_userdb_lookup_end(struct auth_request *request,
 /* Fetches the current authdb event, this is done because
    some lookups can recurse into new lookups, requiring new event,
    which will be returned here. */
-static inline struct event *authdb_event(struct auth_request *request)
+static inline struct event *authdb_event(const struct auth_request *request)
 {
        if (array_count(&request->authdb_event) == 0)
                return request->event;