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-rw-r--r--boost/test/utils/runtime/parameter.hpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/boost/test/utils/runtime/parameter.hpp b/boost/test/utils/runtime/parameter.hpp
index c198688493..f11ce9813c 100644
--- a/boost/test/utils/runtime/parameter.hpp
+++ b/boost/test/utils/runtime/parameter.hpp
@@ -220,7 +220,7 @@ protected:
private:
/// interface for usage/help customization
- virtual void cla_name_help( std::ostream& ostr, cstring cla_tag, cstring negation_prefix_ ) const
+ virtual void cla_name_help( std::ostream& ostr, cstring cla_tag, cstring /* negation_prefix_ */) const
{
ostr << cla_tag;
}