tUse fmt instead of errors to return an error. - tlstun - simple go program to add tls support to other listeners
  HTML git clone https://git.parazyd.org/tlstun
   DIR Log
   DIR Files
   DIR Refs
   DIR README
   DIR LICENSE
       ---
   DIR commit efc47c5928a09f8656e136b97a11979f0d94ea32
   DIR parent e1c7528220785e14271e92ee4e38575061d4b6c3
  HTML Author: parazyd <parazyd@dyne.org>
       Date:   Wed, 11 Sep 2019 19:29:10 +0200
       
       Use fmt instead of errors to return an error.
       
       Diffstat:
         M tlstun.go                           |       4 ++--
       
       1 file changed, 2 insertions(+), 2 deletions(-)
       ---
   DIR diff --git a/tlstun.go b/tlstun.go
       t@@ -23,8 +23,8 @@ package main
        import (
                "crypto/tls"
                "crypto/x509"
       -        "errors"
                "flag"
       +        "fmt"
                "io"
                "io/ioutil"
                "log"
       t@@ -58,7 +58,7 @@ func tlsConfig(cert, key string) (*tls.Config, error) {
                                return nil, err
                        }
                        if !certpool.AppendCertsFromPEM(pem) {
       -                        return nil, errors.New("can not parse client certificate authority")
       +                        return nil, fmt.Errorf("can not parse client certificate authority")
                        }
                        tlscfg.ClientCAs = certpool
                        tlscfg.ClientAuth = tls.RequireAndVerifyClientCert