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etcdctl: remove extra space in error message

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Fprintln will insert a space between arguments, so printing "Error: "
would lead to two spaces between the "Error:" and the error string.
This commit is contained in:
Anthony Romano 2017-07-13 13:04:21 -07:00
parent 3dd7de3908
commit 28b4dce4f1
1 changed files with 1 additions and 1 deletions
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2
etcdctl/ctlv3/command/error.go
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@ -34,7 +34,7 @@ const (
) )
func ExitWithError(code int, err error) { func ExitWithError(code int, err error) {
fmt.Fprintln(os.Stderr, "Error: ", err) fmt.Fprintln(os.Stderr, "Error:", err)
if cerr, ok := err.(*client.ClusterError); ok { if cerr, ok := err.(*client.ClusterError); ok {
fmt.Fprintln(os.Stderr, cerr.Detail()) fmt.Fprintln(os.Stderr, cerr.Detail())
} }