1 files changed, 1 insertions, 1 deletions
diff --git a/i18npool/inc/inputsequencechecker_th.hxx b/i18npool/inc/inputsequencechecker_th.hxx
index c0acec0eb3b6..ec03fe315538 100644
--- a/i18npool/inc/inputsequencechecker_th.hxx
+++ b/i18npool/inc/inputsequencechecker_th.hxx
@@ -30,7 +30,7 @@ class InputSequenceChecker_th : public InputSequenceCheckerImpl
 {
 public:
     InputSequenceChecker_th();
-    ~InputSequenceChecker_th();
+    virtual ~InputSequenceChecker_th();
 
     sal_Bool SAL_CALL checkInputSequence(const OUString& Text, sal_Int32 nStartPos,
         sal_Unicode inputChar, sal_Int16 inputCheckMode) throw(com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;