use buffered channel

Signed-off-by: Florian Lehner <dev@der-flo.net>
florianl · Dec 2, 2023 · d64791a · d64791a
1 parent 31ff94c
commit d64791a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/goNetViz.go b/goNetViz.go
@@ -611,7 +611,7 @@ func createBytes(slice []int, bitsPerByte int) []byte {
 func run(cfg configs) error {
 	g, ctx := errgroup.WithContext(context.Background())
 	ctx, cancel := context.WithCancel(ctx)
-	osSig := make(chan os.Signal)
+	osSig := make(chan os.Signal, 1)
 	signal.Notify(osSig, os.Interrupt)
 	defer func() {
 		signal.Stop(osSig)