Math: minor code cleanup.

13 years ago · 0dfa00b24d
1 changed files with 1 additions and 1 deletions
--- a/src/Math/Dual.h
+++ b/src/Math/Dual.h
@ -31,7 +31,7 @@ namespace Magnum { namespace Math {
@tparam T   Underlying data type
 */
 template<class T> class Dual {
-    template<class U> friend class Dual;
+    template<class> friend class Dual;
    public:
        typedef T Type;                         /**< @brief Underlying data type */