[Freeciv-Dev] bug in tileset selection (PR#1873)

[jdorje@xxxxxxxxxxxxxxxxxxxxx]

I got this with today's CVS, running the xaw client:

bash-2.05b$ ./civ -t isotrident
1: Client does not support isometric tilesets. Using
default tileset instead.
Segmentation fault (core dumped)

(gdb) bt
#0  tilespec_fullname (tileset_name=0x0) at
tilespec.c:135
#1  0x0805c218 in tilespec_read_toplevel
(tileset_name=0x0) at tilespec.c:222
#2  0x0805c360 in tilespec_read_toplevel
(tileset_name=0x80deb20 "isotrident")
    at tilespec.c:249
#3  0x0804cc08 in main (argc=3, argv=0xbffffbe4) at
civclient.c:213

The bug was introduced with the recent change that
allows selection of the default tileset within the
client options window.

One possible fix is attached.

jason


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