1 files changed, 1 insertions, 1 deletions
diff --git a/src/main/java/com/google/devtools/build/lib/rules/android/MergedAndroidResources.java b/src/main/java/com/google/devtools/build/lib/rules/android/MergedAndroidResources.java
index f139a2b457..3ebefa4383 100644
--- a/src/main/java/com/google/devtools/build/lib/rules/android/MergedAndroidResources.java
+++ b/src/main/java/com/google/devtools/build/lib/rules/android/MergedAndroidResources.java
@@ -168,7 +168,7 @@ public class MergedAndroidResources extends ParsedAndroidResources {
 
   @Override
   public boolean equals(Object object) {
-    if (!super.equals(object)) {
+    if (!super.equals(object) || !(object instanceof MergedAndroidResources)) {
       return false;
     }