fix

gframe/menu_handler.cpp

@@ -503,6 +503,7 @@ bool MenuHandler::OnEvent(const irr::SEvent& event) {
 						message.append(wlinebuf);
 					}
 				}
+				fclose(fp);
 				mainGame->SetStaticText(mainGame->stSinglePlayInfo, 200, mainGame->guiFont, message.c_str());
 				break;
 			}