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avoid crashing because of bug 2182

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This commit is contained in:
Enno Rehling 2016-01-24 14:31:24 +01:00
parent b75b25c046
commit 3d7b22fa21
1 changed files with 8 additions and 4 deletions
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10
src/kernel/save.c
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@ -944,15 +944,19 @@ static region *readregion(struct gamedata *data, int x, int y)
READ_INT(data->store, &n); READ_INT(data->store, &n);
rsetherbs(r, (short)n); rsetherbs(r, (short)n);
READ_INT(data->store, &n); READ_INT(data->store, &n);
if (n < 0) {
/* bug 2182 */
log_error("data has negative peasants: %d in %s", n, regionname(r, 0));
rsetpeasants(r, 0);
}
else {
rsetpeasants(r, n); rsetpeasants(r, n);
}
READ_INT(data->store, &n); READ_INT(data->store, &n);
rsetmoney(r, n); rsetmoney(r, n);
} }
assert(r->terrain != NULL); assert(r->terrain != NULL);
assert(rhorses(r) >= 0);
assert(rpeasants(r) >= 0);
assert(rmoney(r) >= 0);
if (r->land) { if (r->land) {
int n; int n;