From 9ef84dd4e277fd335843b3e47d3e6297d4de9521 Mon Sep 17 00:00:00 2001
From: Hiroshi Horie <548776+hiroshihorie@users.noreply.github.com>
Date: Fri, 3 Dec 2021 01:01:01 +0700
Subject: [PATCH] no casting required for mute/unmute

---
 lib/src/publication/local_track_publication.dart | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)

diff --git a/lib/src/publication/local_track_publication.dart b/lib/src/publication/local_track_publication.dart
index 49d3396..7a4bbd4 100644
--- a/lib/src/publication/local_track_publication.dart
+++ b/lib/src/publication/local_track_publication.dart
@@ -54,15 +54,9 @@ class LocalTrackPublication<T extends LocalTrack> extends TrackPublication {
   @override
   bool get muted => track?.muted ?? super.muted;
 
-  Future<void> mute() async {
-    if (track is! LocalTrack) return;
-    // Mute the track associated with this publication
-    return (track as LocalTrack).mute();
-  }
+  /// Mute the track associated with this publication
+  Future<void> mute() async => await track?.mute();
 
-  Future<void> unmute() async {
-    if (track is! LocalTrack) return;
-    // Unmute the track associated with this publication
-    return (track as LocalTrack).unmute();
-  }
+  /// Unmute the track associated with this publication
+  Future<void> unmute() async => await track?.unmute();
 }