Use buffered channel for signal.Notify

cybozu-go · Apr 13, 2022 · 578b5b1 · 578b5b1
1 parent c9b2ca0
commit 578b5b1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/testcmd/main.go b/testcmd/main.go
@@ -29,7 +29,7 @@ func printError(e error) {
 func main() {
 	flag.Parse()
 	if *flgIgnoreSigPipe {
-		ch := make(chan os.Signal)
+		ch := make(chan os.Signal, 1)
 		signal.Notify(ch, syscall.SIGPIPE)
 	}