If player is dead, permit it to respawn, even if damages are not enabled

* Mods can do setHP function to do damages and override the enable_damage value sometimes

src/network/packethandlers/server.cpp

@@ -1335,7 +1335,7 @@ void Server::handleCommand_Respawn(NetworkPacket* pkt)
 		return;
 	}
 
-	if (!player->isDead() || !g_settings->getBool("enable_damage"))
+	if (!player->isDead())
 		return;
 
 	RespawnPlayer(pkt->getPeerId());