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fairland: Reject continent size 1

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fairland creates continents of size 1 just fine, but the newcap_script
it emits doesn't work: the newcap command requires a second wilderness
sector to the right of the first sector.

Reject continent size 1.

Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
This commit is contained in:
Markus Armbruster 2020-07-26 13:47:44 +02:00
parent 6aa3d37d6c
commit 7c593f7e86
1 changed files with 2 additions and 2 deletions
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4
src/util/fairland.c
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@ -397,8 +397,8 @@ parse_args(int argc, char *argv[])
} }
sc = atoi(argv[1]); sc = atoi(argv[1]);
if (sc < 1) { if (sc < 2) {
fprintf(stderr, "%s: size of continents must be > 0\n", fprintf(stderr, "%s: size of continents must be > 1\n",
program_name); program_name);
exit(1); exit(1);
} }