Possible NPE - should lookout for the root cause later

rocket-chat-android-widgets/src/main/java/chat/rocket/android/widget/layouthelper/MessageExtraActionListAdapter.java

@@ -51,6 +51,9 @@ public class MessageExtraActionListAdapter
 
   @Override
   public int getItemCount() {
+    if (actionItems == null) {
+      return 0;
+    }
     return actionItems.size();
   }