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Don't store empty dive sites

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And remove references to them from the dives.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2015-02-13 23:22:40 -08:00
parent ca72ab5749
commit 6820b13bd5
2 changed files with 22 additions and 0 deletions
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11
save-xml.c
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@ -506,6 +506,17 @@ void save_dives_buffer(struct membuffer *b, const bool select_only)
put_format(b, "<divesites>\n");
for (i = 0; i < dive_site_table.nr; i++) {
struct dive_site *ds = get_dive_site(i);
if (dive_site_is_empty(ds)) {
int j;
struct dive *d;
for_each_dive(j, d) {
if (d->dive_site_uuid == ds->uuid)
d->dive_site_uuid = 0;
}
delete_dive_site(get_dive_site(i)->uuid);
i--; // since we just deleted that one
continue;
}
put_format(b, "<site uuid='%8x' ", ds->uuid);
show_utf8(b, ds->name, " name='", "'", 1);
if (ds->latitude.udeg || ds->longitude.udeg) {