merge to XFA: Fix -Wnon-virtual-dtor compiler warnings.
[pdfium.git] / core / include / fxcrt / fx_arb.h
index ed0370f..a1dc231 100644 (file)
@@ -64,5 +64,8 @@ public:
     virtual FX_BOOL                    EndChar() = 0;
     virtual FX_INT32           GetBidiInfo(FX_INT32 &iStart, FX_INT32 &iCount) = 0;
     virtual void                       Reset() = 0;
+
+protected:
+    ~IFX_BidiChar() { }
 };
 #endif