src/Application/Application.h

@@ -63,7 +63,7 @@ class Application: public Platform::Sdl2Application, public efsw::FileWatchListe
                               const std::string& dir,
                               const std::string& filename,
                               efsw::Action action,
-                              std::string old_filename) override;
+                              std::string old_filename = "") override;
 
     private:
         // Events

src/Logger/Logger.h

@@ -16,6 +16,8 @@
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
+#include <ctime>
+
 #ifndef SAVETOOL_DEBUG_BUILD
 #include <fstream>
 #endif