diff --git a/mozilla/mailnews/local/src/nsLocalUndoTxn.cpp b/mozilla/mailnews/local/src/nsLocalUndoTxn.cpp
index 7bd2142e7bc..38a535e4a2b 100644
--- a/mozilla/mailnews/local/src/nsLocalUndoTxn.cpp
+++ b/mozilla/mailnews/local/src/nsLocalUndoTxn.cpp
@@ -209,7 +209,7 @@ nsLocalMoveCopyMsgTxn::UndoImapDeleteFlag(nsIMsgFolder* folder,
                                                          PR_TRUE);
                     if (NS_SUCCEEDED(rv))
                         imapService->SelectFolder(eventQueue, folder,
-                                                  urlListener, nsnull);
+                                                  urlListener, nsnull, nsnull);
                 }
             }
         }