More Fprintf usage

[tofuproxy.git] / tls / tlsauth.go

diff --git a/tls/tlsauth.go b/tls/tlsauth.go
index cb8fe9833800979a5708379f317c3f7b7507c3a2..bca76efc73514703fdb26b46c76a04411c343ca5 100644 (file)
--- a/tls/tlsauth.go
+++ b/tls/tlsauth.go
@@ -57,7 +57,7 @@ func (g *ClientCertificateGetter) get(
                sigSchemes = append(sigSchemes, ss.String())
        }
        var b bytes.Buffer
-       b.WriteString(fmt.Sprintf(`
+       fmt.Fprintf(&b, `
 tk_setPalette grey
 wm title . "TLS client authentication: %s"
 
@@ -94,7 +94,7 @@ foreach sigScheme {%s} {
                g.host,
                ucspi.TLSVersion(cri.Version),
                strings.Join(sigSchemes, " "),
-       ))
+       )
 
        ents, err := os.ReadDir(CCerts)
        if err != nil {
@@ -120,7 +120,7 @@ foreach sigScheme {%s} {
                        Certificate: [][]byte{cert.Raw},
                        PrivateKey:  prv,
                })
-               b.WriteString(fmt.Sprintf(".lb insert end \"%d: %s\"\n", i+1, cert.Subject))
+               fmt.Fprintf(&b, ".lb insert end \"%d: %s\"\n", i+1, cert.Subject)
        }
        // os.WriteFile("/tmp/tls-auth-dialog.tcl", b.Bytes(), 0666)
        cmd := exec.Command(CmdWish)