diff --git a/mozilla/xpfe/appshell/src/nsDialogParamBlock.cpp b/mozilla/xpfe/appshell/src/nsDialogParamBlock.cpp
index 3f61e3e2e1e..45ea549f003 100644
--- a/mozilla/xpfe/appshell/src/nsDialogParamBlock.cpp
+++ b/mozilla/xpfe/appshell/src/nsDialogParamBlock.cpp
@@ -25,7 +25,7 @@ class nsDialogParamBlock: public nsISupports
  	enum {kNumInts = 8, kNumStrings = 8 };
 public: 	
 		nsDialogParamBlock();
-	virtual ~nsDialogParamBlock(){};
+	 ~nsDialogParamBlock(){};
  	NS_IMETHOD GetInt(PRInt32 inIndex, PRInt32 *_retval);
 	NS_IMETHOD SetInt(PRInt32 inIndex, PRInt32 inInt);