diff --git a/mozilla/content/html/content/src/nsHTMLInputElement.cpp b/mozilla/content/html/content/src/nsHTMLInputElement.cpp
index 1c21f47b7bd..b0e9cd0cc99 100644
--- a/mozilla/content/html/content/src/nsHTMLInputElement.cpp
+++ b/mozilla/content/html/content/src/nsHTMLInputElement.cpp
@@ -1502,6 +1502,9 @@ nsHTMLInputElement::HandleDOMEvent(nsPresContext* aPresContext,
                       rv = radioContent->HandleDOMEvent(aPresContext, &event,
                                                         nsnull, NS_EVENT_FLAG_INIT, 
                                                         &status);
+                      if (NS_SUCCEEDED(rv)) {
+                        *aEventStatus = nsEventStatus_eConsumeNoDefault;
+                      }
                     }
                   }
                 }