Fix NPE

diff --git a/gwtquery-core/src/main/java/com/google/gwt/query/client/plugins/deferred/Deferred.java b/gwtquery-core/src/main/java/com/google/gwt/query/client/plugins/deferred/Deferred.java
index 0b49551c77217321b7f2fb234a4b9d75bb0d9029..e025742643825b0330ecb446021effee6b678c40 100644 (file)
--- a/gwtquery-core/src/main/java/com/google/gwt/query/client/plugins/deferred/Deferred.java
+++ b/gwtquery-core/src/main/java/com/google/gwt/query/client/plugins/deferred/Deferred.java
@@ -146,6 +146,10 @@ public class Deferred implements Promise.Deferred {
     public boolean isPending() {
       return Promise.PENDING.equals(state());
     }
+
+    public String toString() {
+      return "Promise this=" + hashCode() + " " + dfd;
+    }
   }
 
   /**
@@ -308,4 +312,9 @@ public class Deferred implements Promise.Deferred {
     resolve.fire(o);
     return this;
   }
+
+  @Override
+  public String toString() {
+    return "Deferred this=" + hashCode() + " promise=" + promise().hashCode() + " state=" + promise.state() + " restatus=" + resolve.status();
+  }
 }