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I believe that these are alsways non-zero.

This commit is contained in:
Enno Rehling 2012-05-15 15:02:21 -07:00
parent 5a8a1704e7
commit 5de2e790a3
1 changed files with 26 additions and 26 deletions
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52
src/curses.c
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@ -48,7 +48,7 @@ void cw_write(const attrib * a, const void *target, storage * store)
store->w_int(store, b->id);
}
typedef struct bresvole {
typedef struct bresolve {
unsigned int id;
curse *self;
} bresolve;
@ -88,40 +88,40 @@ static int resolve_buddy(variant data, void *addr)
{
curse *result = NULL;
bresolve *br = (bresolve *) data.v;
connection *b;
if (br->id >= 0) {
connection *b = find_border(br->id);
assert(br->id > 0);
b = find_border(br->id);
if (b && b->from && b->to) {
attrib *a = a_find(b->from->attribs, &at_cursewall);
while (a && a->data.v != br->self) {
if (b && b->from && b->to) {
attrib *a = a_find(b->from->attribs, &at_cursewall);
while (a && a->data.v != br->self) {
curse *c = (curse *) a->data.v;
wallcurse *wc = (wallcurse *) c->data.v;
if (wc->wall->id == br->id)
break;
a = a->next;
}
if (!a || a->type != &at_cursewall) {
a = a_find(b->to->attribs, &at_cursewall);
while (a && a->type == &at_cursewall && a->data.v != br->self) {
curse *c = (curse *) a->data.v;
wallcurse *wc = (wallcurse *) c->data.v;
if (wc->wall->id == br->id)
break;
a = a->next;
}
if (!a || a->type != &at_cursewall) {
a = a_find(b->to->attribs, &at_cursewall);
while (a && a->type == &at_cursewall && a->data.v != br->self) {
curse *c = (curse *) a->data.v;
wallcurse *wc = (wallcurse *) c->data.v;
if (wc->wall->id == br->id)
break;
a = a->next;
}
}
if (a && a->type == &at_cursewall) {
curse *c = (curse *) a->data.v;
free(br);
result = c;
}
} else {
/* fail, object does not exist (but if you're still loading then
* you may want to try again later) */
*(curse **) addr = NULL;
return -1;
}
if (a && a->type == &at_cursewall) {
curse *c = (curse *) a->data.v;
free(br);
result = c;
}
} else {
/* fail, object does not exist (but if you're still loading then
* you may want to try again later) */
*(curse **) addr = NULL;
return -1;
}
*(curse **) addr = result;
return 0;