Update GenericData.java

andrey-qlogic · Feb 13, 2019 · 3c3468d · 3c3468d
1 parent fbc0256
commit 3c3468d
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/google-http-client/src/main/java/com/google/api/client/util/GenericData.java b/google-http-client/src/main/java/com/google/api/client/util/GenericData.java
@@ -199,7 +199,10 @@ public final void setUnknownKeys(Map<String, Object> unknownFields) {
 
   @Override
   public boolean equals(Object o) {
-    if (!(o instanceof GenericData)) {
+    if (o == this) {
+      return true;
+    }
+    if (o == null || !(o instanceof GenericData)) {
       return false;
     }
     GenericData that = (GenericData) o;