1 files changed, 2 insertions, 1 deletions
diff --git a/xmlhelp/source/cxxhelp/inc/util/CompressorIterator.hxx b/xmlhelp/source/cxxhelp/inc/util/CompressorIterator.hxx
index 36393d37ee2a..1df455fbf2a2 100644
--- a/xmlhelp/source/cxxhelp/inc/util/CompressorIterator.hxx
+++ b/xmlhelp/source/cxxhelp/inc/util/CompressorIterator.hxx
@@ -36,9 +36,10 @@ namespace xmlsearch {
         class CompressorIterator
         {
         public:
-
             virtual void value( sal_Int32 ) = 0;
 
+        protected:
+            ~CompressorIterator() {}
         };