--- a/libpurple/purpleauthorizationrequest.c Tue Jan 23 00:29:26 2024 -0600 +++ b/libpurple/purpleauthorizationrequest.c Tue Jan 23 00:31:44 2024 -0600 @@ -50,8 +50,8 @@ }; static GParamSpec *properties[N_PROPERTIES] = {NULL, }; -G_DEFINE_TYPE(PurpleAuthorizationRequest, purple_authorization_request, - G_TYPE_OBJECT) +G_DEFINE_FINAL_TYPE(PurpleAuthorizationRequest, purple_authorization_request, + G_TYPE_OBJECT) /****************************************************************************** * Helpers