--- Telegram/lib_base/base/platform/linux/base_network_reachability_linux.cpp.orig	2023-08-31 20:40:42.000000000 +0200
+++ Telegram/lib_base/base/platform/linux/base_network_reachability_linux.cpp	2023-09-13 17:12:47.816243460 +0200
@@ -20,7 +20,7 @@ public:
 	, _available(_monitor->get_network_available()) {
 		_monitor->property_network_available(
 		).signal_changed(
-		).connect(sigc::track_object([=] {
+		).connect(sigc::track_obj([=] {
 			_available = _monitor->get_network_available();
 		}, *this));
 	}