... | ... |
@@ -4,7 +4,6 @@ import ( |
4 | 4 |
"archive/tar" |
5 | 5 |
"bufio" |
6 | 6 |
"bytes" |
7 |
- "errors" |
|
8 | 7 |
"fmt" |
9 | 8 |
"github.com/dotcloud/docker/utils" |
10 | 9 |
"io" |
... | ... |
@@ -251,7 +250,7 @@ func CmdStream(cmd *exec.Cmd) (io.Reader, error) { |
251 | 251 |
} |
252 | 252 |
errText := <-errChan |
253 | 253 |
if err := cmd.Wait(); err != nil { |
254 |
- pipeW.CloseWithError(errors.New(err.Error() + ": " + string(errText))) |
|
254 |
+ pipeW.CloseWithError(fmt.Errorf("%s: %s", err, errText)) |
|
255 | 255 |
} else { |
256 | 256 |
pipeW.Close() |
257 | 257 |
} |