From a3d263dd3aa5e2fa80948bc0a1de2f0e4c57084e Mon Sep 17 00:00:00 2001
From: Felix Lange <fjl@twurst.com>
Date: Mon, 18 Nov 2019 16:38:54 +0100
Subject: [PATCH] cmd/clef: fix staticcheck warnings (#20314)

---
 cmd/clef/main.go | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/cmd/clef/main.go b/cmd/clef/main.go
index 9172b4902..5775a1049 100644
--- a/cmd/clef/main.go
+++ b/cmd/clef/main.go
@@ -387,7 +387,7 @@ func initialize(c *cli.Context) error {
 	if c.GlobalBool(stdiouiFlag.Name) {
 		logOutput = os.Stderr
 		// If using the stdioui, we can't do the 'confirm'-flow
-		fmt.Fprintf(logOutput, legalWarning)
+		fmt.Fprint(logOutput, legalWarning)
 	} else {
 		if !confirm(legalWarning) {
 			return fmt.Errorf("aborted by user")
@@ -579,7 +579,7 @@ func signer(c *cli.Context) error {
 		},
 	})
 
-	abortChan := make(chan os.Signal)
+	abortChan := make(chan os.Signal, 1)
 	signal.Notify(abortChan, os.Interrupt)
 
 	sig := <-abortChan
@@ -694,7 +694,7 @@ func checkFile(filename string) error {
 
 // confirm displays a text and asks for user confirmation
 func confirm(text string) bool {
-	fmt.Printf(text)
+	fmt.Print(text)
 	fmt.Printf("\nEnter 'ok' to proceed:\n> ")
 
 	text, err := bufio.NewReader(os.Stdin).ReadString('\n')