keycloak-aplcache

diff --git a/services/src/main/java/org/keycloak/protocol/oidc/mappers/OIDCAttributeMapperHelper.java b/services/src/main/java/org/keycloak/protocol/oidc/mappers/OIDCAttributeMapperHelper.java
index bae8c08..9f29842 100755
--- a/services/src/main/java/org/keycloak/protocol/oidc/mappers/OIDCAttributeMapperHelper.java
+++ b/services/src/main/java/org/keycloak/protocol/oidc/mappers/OIDCAttributeMapperHelper.java
@@ -63,11 +63,13 @@ public class OIDCAttributeMapperHelper {
                 jsonObject.put(split[i], attributeValue);
             } else {
                 Map<String, Object> nested = (Map<String, Object>)jsonObject.get(split[i]);
+
                 if (nested == null) {
                     nested = new HashMap<String, Object>();
                     jsonObject.put(split[i], nested);
-                    jsonObject = nested;
                 }
+
+                jsonObject = nested;
             }
         }
     }