fix mailccs 为null

pom.xml

@@ -10,7 +10,7 @@
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>manage</artifactId>
-    <version>1.0.36</version>
+    <version>1.0.37</version>
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

src/main/java/au/com/royalpay/payment/manage/notice/core/impls/MailServiceImp.java

@@ -157,7 +157,9 @@ public class MailServiceImp implements MailService {
         List<JSONObject> mailClients = new ArrayList<>();
         JSONObject mailClient = new JSONObject();
         mailClient.put("mailto", mailTos);
+        if (StringUtils.isNotBlank(mailCcs)) {
             mailClient.put("mailcc", mailCcs);
+        }
         mailClients.add(mailClient);
         noticeBean.setMailClients(mailClients);
         noticeBean.setContent(content);