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-rw-r--r--linguistic/inc/iprcache.hxx3
1 files changed, 3 insertions, 0 deletions
diff --git a/linguistic/inc/iprcache.hxx b/linguistic/inc/iprcache.hxx
index be48fac9bd46..af046939f241 100644
--- a/linguistic/inc/iprcache.hxx
+++ b/linguistic/inc/iprcache.hxx
@@ -54,6 +54,9 @@ class Flushable
{
public:
virtual void Flush() = 0;
+
+protected:
+ ~Flushable() {}
};