[GitHub] [rocketmq] duhenglucky commented on a change in pull request #2893: fix the problem of potential NPE in ACL plain

[GitBox <gi...@apache.org>]

duhenglucky commented on a change in pull request #2893:
URL: https://github.com/apache/rocketmq/pull/2893#discussion_r636574736



##########
File path: acl/src/main/java/org/apache/rocketmq/acl/plain/PlainPermissionManager.java
##########
@@ -164,20 +166,21 @@ public boolean updateAccessConfig(PlainAccessConfig plainAccessConfig) {
         return false;
     }
 
-    private Map<String, Object> createAclAccessConfigMap(Map<String, Object> existedAccountMap, PlainAccessConfig plainAccessConfig) {
-        
+    private Map<String, Object> createAclAccessConfigMap(Map<String, Object> existedAccoutMap,
+        PlainAccessConfig plainAccessConfig) {
+
         Map<String, Object> newAccountsMap = null;
-        if (existedAccountMap == null) {
+        if (existedAccoutMap == null) {

Review comment:
       accout -> account 




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