Fixed updating number of sessions after terminating any of them.

Telegram/SourceFiles/api/api_authorizations.cpp

@@ -128,9 +128,19 @@ void Authorizations::requestTerminate(
 	const auto send = [&](auto request) {
 		_api.request(
 			std::move(request)
-		).done(
-			std::move(done)
-		).fail(
+		).done([=, done = std::move(done)](const MTPBool &result) {
+			done(result);
+			if (mtpIsTrue(result)) {
+				if (hash) {
+					_list.erase(
+						ranges::remove(_list, *hash, &Entry::hash),
+						end(_list));
+				} else {
+					_list.clear();
+				}
+				_listChanges.fire({});
+			}
+		}).fail(
 			std::move(fail)
 		).send();
 	};

Telegram/SourceFiles/boxes/sessions_box.cpp

@@ -262,13 +262,13 @@ void SessionsContent::terminateOne(uint64 hash) {
 	const auto weak = Ui::MakeWeak(this);
 	auto callback = [=] {
 		auto done = crl::guard(weak, [=](const MTPBool &result) {
+			if (mtpIsFalse(result)) {
+				return;
+			}
 			_inner->terminatingOne(hash, false);
-			const auto getHash = [](const Entry &entry) {
-				return entry.hash;
-			};
 			const auto removeByHash = [&](std::vector<Entry> &list) {
 				list.erase(
-					ranges::remove(list, hash, getHash),
+					ranges::remove(list, hash, &Entry::hash),
 					end(list));
 			};
 			removeByHash(_data.incomplete);