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Use SliceBuilder in RecentDialogList::save_dialogs.

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This commit is contained in:
levlam 2021-09-13 21:47:11 +03:00
parent a68163b94c
commit dc35dea8a3
1 changed files with 9 additions and 8 deletions
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17
td/telegram/RecentDialogList.cpp
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@ -33,11 +33,9 @@ void RecentDialogList::save_dialogs() const {
}
CHECK(removed_dialog_ids_.empty());
string value;
SliceBuilder sb;
for (auto &dialog_id : dialog_ids_) {
if (!value.empty()) {
value += ',';
}
sb << ',';
if (!G()->parameters().use_message_db) {
// if there is no dialog database, prefer to save dialogs by username
string username;
@ -57,14 +55,17 @@ void RecentDialogList::save_dialogs() const {
UNREACHABLE();
}
if (!username.empty()) {
value += '@';
value += username;
sb << '@' << username;
continue;
}
}
value += to_string(dialog_id.get());
sb << dialog_id.get();
}
G()->td_db()->get_binlog_pmc()->set(get_binlog_key(), value);
auto result = sb.as_cslice();
if (!result.empty()) {
result.remove_prefix(1);
}
G()->td_db()->get_binlog_pmc()->set(get_binlog_key(), result.str());
}
bool RecentDialogList::load_dialogs(Promise<Unit> &&promise) {