custId 설정 추가

src/main/java/com/style24/admin/biz/web/TsaCustomerController.java

@@ -710,6 +710,7 @@ public class TsaCustomerController extends TsaBaseController {
 	public GagaResponse sendEmail(@RequestBody Customer customer) throws Exception {
 		Customer custInfo = customerService.getCustomerInfo(customer.getCustNo());
 		customer.setCustNm(custInfo.getCustNm());
+		customer.setCustId(custInfo.getCustId());
 
 		// 메일 발송
 		if (StringUtils.isNotBlank(customer.getEmail())) {