if (HERE(BATTERY) && game.prop[BATTERY] == FRESH_BATTERIES && HERE(LAMP)) {
rspeak(REPLACE_BATTERIES);
game.prop[BATTERY] = DEAD_BATTERIES;
+#ifdef __unused__
+ /* This code from the original game seems to have been faulty.
+ * No tests ever passed the guard, and with the guard removed
+ * the game hangs when the lamp limit is reached.
+ */
if (TOTING(BATTERY))
drop(BATTERY, game.loc);
+#endif
game.limit += BATTERYLIFE;
game.lmwarn = false;
} else if (!game.lmwarn && HERE(LAMP)) {