1 files changed, 2 insertions, 2 deletions
diff --git a/raul/Exception.hpp b/raul/Exception.hpp
index a1c5dfd..da4a0e0 100644
--- a/raul/Exception.hpp
+++ b/raul/Exception.hpp
@@ -26,10 +26,10 @@ namespace Raul {
 /** An exception (unexpected error). */
 class Exception : public std::exception {
 public:
-	const char* what() const noexcept { return _what.c_str(); }
+	const char* what() const noexcept override { return _what.c_str(); }
 
 protected:
-	explicit Exception(const std::string& what) : _what(what) {}
+	explicit Exception(std::string what) : _what(std::move(what)) {}
 
 private:
 	const std::string _what;