[solved]r2107 - Quit when loading old savegames

[z9999]

simutrans r2107 GDI, SDL

When loading old save games, simutrans quit without any error dialog.
This happened with half of my old saved games.

[prissi]

An example game would be helpful.

[z9999]

smallest one for pak64.

Message: karte_t::laden():   players loaded
Message: old_blockmanager::laden_abschliessen():   convert old to new signals
Message: karte_t::laden():   blocks loaded
Message: karte_t::laden():   Setting view to 36,35
Message: karte_t::laden():   230 ways loaded

Message: karte_t::laden():   Setting view to 99,57
Message: karte_t::laden():   60319 ways loaded
Message: roadsign_t::set_dir():   ribi 2
Message: roadsign_t::set_dir():   ribi 2
Message: roadsign_t::set_dir():   ribi 2
Message: roadsign_t::set_dir():   ribi 4
Message: roadsign_t::set_dir():   ribi 2
Message: roadsign_t::set_dir():   ribi 2
Message: roadsign_t::set_dir():   ribi 2
Message: roadsign_t::set_dir():   ribi 2
Message: roadsign_t::set_dir():   ribi 4
Message: roadsign_t::set_dir():   ribi 2
Message: roadsign_t::set_dir():   ribi 2

[Frank]

the save game from 'r2101 - bug in AI' load also not

[prissi]

All tunnels and bridges without nearby slopes could cause overflows on load time ... next nightly should work again.

[Frank]

r2110

test_1884.sve load