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Fix error message for Go 1.8.

This commit is contained in:
Vladimir Mihailenco
2017-01-26 16:34:09 +02:00
parent 3b87351e3f
commit 8ddd2beaee
2 changed files with 3 additions and 2 deletions

View File

@ -3,6 +3,7 @@ package redis
import (
"crypto/tls"
"errors"
"fmt"
"net"
"net/url"
"strconv"
@ -151,7 +152,7 @@ func ParseURL(redisURL string) (*Options, error) {
o.DB = 0
case 1:
if o.DB, err = strconv.Atoi(f[0]); err != nil {
return nil, errors.New("invalid redis database number: " + err.Error())
return nil, fmt.Errorf("invalid redis database number: %q", f[0])
}
default:
return nil, errors.New("invalid redis URL path: " + u.Path)