This game is really cool!

I've been playing it for about 1 hour now and I'm enjoying it a lot. Unfortunately, I can't continue my game because it crashes with an assertion error.

I start the game, load the latest autosave (attached) and I see this:

```
2015 klm@kth ~  ➤ glob2
glob2: src/Building.cpp:2848: void Building::integrity(): Assertion `(*it)->targetBuilding==this' failed.
fish: “glob2” terminated by signal SIGABRT (Abort)
```

This is reproducable: I get this error about 3 seconds into the game.

I have no log files:

```
2023 klm@kth ~  ➤ find .glob2/logs/
.glob2/logs/
```

I'm on Arch Linux with the official glob2 package:

```
1734 klm@kth ~  ➤ glob2 -version

Globulation 2 - 0.9.4.4

Compiled on Dec 27 2017 at 18:48:11

Compiled with SDL version 1.2.15
Linked with SDL version 1.2.15

Featuring :

• Map version 81
• Maps up to version 58 can still be loaded
• Network Protocol version 27

This program and all related materials are GPL, see COPYING for details.
(C) 2001-2007 Stephane Magnenat, Luc-Olivier de Charriere and other contributors.
See data/authors.txt for a full list.

Type glob2 --help for a list of command line options.

```