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little bit of defensive programming to handle lost events

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Gordon Quad 2018-04-12 13:44:39 +03:00 committed by Håvard Pettersson
parent cd9594f423
commit ff0bfe59f3
1 changed files with 17 additions and 0 deletions
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17
src/twc-tox-callbacks.c
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@ -478,12 +478,29 @@ twc_group_peer_name_callback(Tox *tox, uint32_t group_number,
struct t_twc_chat *chat = struct t_twc_chat *chat =
twc_chat_search_group(profile, group_number, true); twc_chat_search_group(profile, group_number, true);
int npeers, len;
struct t_gui_nick *nick = NULL; struct t_gui_nick *nick = NULL;
const char *prev_name; const char *prev_name;
char *name; char *name;
TOX_ERR_CONFERENCE_PEER_QUERY err = TOX_ERR_CONFERENCE_PEER_QUERY_OK;
struct t_weelist_item *n; struct t_weelist_item *n;
npeers = tox_conference_peer_count(profile->tox, group_number, &err);
if (err == TOX_ERR_CONFERENCE_PEER_QUERY_OK)
{
len = weechat_list_size(chat->nicks);
if (len != npeers)
{
// We missed some events, fallback to full list update
twc_group_peer_list_changed_callback(tox, group_number, data);
return;
}
}
else
return;
n = weechat_list_get(chat->nicks, peer_number); n = weechat_list_get(chat->nicks, peer_number);
if (!n) if (!n)
{ {