`ZWES1036E` prints return and reason code 0

[Martin-Zeithaml]

If there is an issue when creating http server, following error message ZWES1036E is not helpful:

ZWES1035I ZSS Server settings: Address='0.0.0.0', port='7557', protocol='https'
made https server at 0x0
ZWES1036E Server startup problem: Ret='0', res='0x0'

zss/c/zss.c

Lines 1852 to 1860 in 0f9310e

	if (isHttpsConfigured) {
	server = makeSecureHttpServer2(base, inetAddress, port, tlsEnv, requiredTLSFlag,
	cookieName, &returnCode, &reasonCode);
	zowelog(NULL, LOG_COMP_ID_MVD_SERVER, ZOWE_LOG_INFO, "made https server at 0x%p\n",server);
	} else {
	server = makeHttpServer3(base, inetAddress, port, requiredTLSFlag,
	cookieName, &returnCode, &reasonCode);
	zowelog(NULL, LOG_COMP_ID_MVD_SERVER, ZOWE_LOG_INFO, "made http server at 0x%p\n",server);
	}