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fix a parser crash in the USE command.

This commit is contained in:
Enno Rehling 2015-07-02 13:42:15 +02:00
parent 258f3c37c0
commit 31ca0ce052
1 changed files with 4 additions and 0 deletions
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4
src/laws.c
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@ -3772,6 +3772,10 @@ int use_cmd(unit * u, struct order *ord)
init_order(ord); init_order(ord);
t = gettoken(token, sizeof(token)); t = gettoken(token, sizeof(token));
if (!t) {
cmistake(u, ord, 43, MSG_PRODUCE);
return err;
}
n = atoi((const char *)t); n = atoi((const char *)t);
if (n == 0) { if (n == 0) {
if (isparam(t, u->faction->locale, P_ANY)) { if (isparam(t, u->faction->locale, P_ANY)) {