update CHANGELOG

CHANGELOG.md

@@ -3,6 +3,7 @@ # Changelog
 All Sniffnet releases with the relative changes are documented in this file.
 
 ## [UNRELEASED]
+- Add charts to preview network adapters traffic in initial page ([#1026](https://github.com/GyulyVGC/sniffnet/pull/1026) — fixes [#556](https://github.com/GyulyVGC/sniffnet/issues/556))
 - Add animated welcome screen ([#1002](https://github.com/GyulyVGC/sniffnet/pull/1002))
 - Return a PCAP error when trying to start a capture from an unknown adapter name
 

src/gui/sniffer.rs

@@ -638,7 +638,7 @@ pub fn update(&mut self, message: Message) -> Task<Message> {
                         self.preview_charts.push((dev, chart));
                         continue;
                     };
-                    *my_dev = dev.clone();
+                    *my_dev = dev;
                     chart.update_charts_data(packets);
                 }
                 self.preview_charts.sort_by(|(_, c1), (_, c2)| {