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daemon/attach: avoid mem alloc for interface

Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)
This commit is contained in:
unclejack 2014-09-22 21:14:49 +03:00
parent 350b1cf6ea
commit 950bfe4193

View file

@ -2,7 +2,6 @@ package daemon
import ( import (
"encoding/json" "encoding/json"
"fmt"
"io" "io"
"os" "os"
"time" "time"
@ -69,10 +68,10 @@ func (daemon *Daemon) ContainerAttach(job *engine.Job) engine.Status {
break break
} }
if l.Stream == "stdout" && stdout { if l.Stream == "stdout" && stdout {
fmt.Fprintf(job.Stdout, "%s", l.Log) io.WriteString(job.Stdout, l.Log)
} }
if l.Stream == "stderr" && stderr { if l.Stream == "stderr" && stderr {
fmt.Fprintf(job.Stderr, "%s", l.Log) io.WriteString(job.Stderr, l.Log)
} }
} }
} }