diff options
Diffstat (limited to 'src/os/exec/exec.go')
| -rw-r--r-- | src/os/exec/exec.go | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/os/exec/exec.go b/src/os/exec/exec.go index 8e6f709a2f..66441ecadd 100644 --- a/src/os/exec/exec.go +++ b/src/os/exec/exec.go @@ -808,8 +808,9 @@ func (c *Cmd) StdoutPipe() (io.ReadCloser, error) { } c.Stdout = pw c.childIOFiles = append(c.childIOFiles, pw) - c.parentIOPipes = append(c.parentIOPipes, pr) - return pr, nil + rc := &closeOnce{File: pr} + c.parentIOPipes = append(c.parentIOPipes, rc) + return rc, nil } // StderrPipe returns a pipe that will be connected to the command's @@ -833,8 +834,9 @@ func (c *Cmd) StderrPipe() (io.ReadCloser, error) { } c.Stderr = pw c.childIOFiles = append(c.childIOFiles, pw) - c.parentIOPipes = append(c.parentIOPipes, pr) - return pr, nil + rc := &closeOnce{File: pr} + c.parentIOPipes = append(c.parentIOPipes, rc) + return rc, nil } // prefixSuffixSaver is an io.Writer which retains the first N bytes |