"Make a sign" and savegame : bug -- SOLVED IN NIGHTLY BUILD

[Darkahn]

EDIT : I tried on sim-gcc4_2009-02-14_v102_r2325, the bug is no more

Hi,
I've installed Simutrans 101.0 few days ago, and I've found a boring bug :
1/ I start a new game
2/ I put a sign (not a signal but a sign)
3/ I save
3/ I load
4/ I click on the map to put a sign
5/ the game crashes with a segmentation fault

If I remove all the signs before saving, I can put new ones once I load

(I searched in the forum for the same bug, but didn't found anything about it)

btw, great game !