more gcc 4.6/standards compliance

git-svn-id: svn://localhost/ardour2/branches/3.0@9625 d708f5d6-7413-0410-9779-e7cbd77b26cf

diff --git a/libs/evoral/evoral/TimeConverter.hpp b/libs/evoral/evoral/TimeConverter.hpp
index 5363f7dd1deaf8dc701736cd273065d4a6011523..5fcfbfcf2b79e253b8eb575b04b4256ccc6fafc9 100644 (file)
--- a/libs/evoral/evoral/TimeConverter.hpp
+++ b/libs/evoral/evoral/TimeConverter.hpp
@@ -55,6 +55,8 @@ protected:
 /** A stub TimeConverter that simple statically casts between types. */
 template<typename A, typename B>
 class IdentityConverter : public TimeConverter<A,B> {
+  public:
+        IdentityConverter() {}
        B to(A a)   const { return static_cast<B>(a); }
        A from(B b) const { return static_cast<A>(b); }
 };