Fix -Wtautological-constant-out-of-range-compare in regress_http under OSX compiler warning: test/regress_http.c:968:38: warning: result of comparison of constant 65536 with expression of type 'enum evhttp_cmd_type' is always true [-Wtautological-constant-out-of-range-compare] if (evhttp_request_get_command(req) != EVHTTP_REQ_CUSTOM) { ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~