diff options
Diffstat (limited to 'src/pkg/exec/exec.go')
| -rw-r--r-- | src/pkg/exec/exec.go | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/pkg/exec/exec.go b/src/pkg/exec/exec.go index a50f9dc13..a057bdcac 100644 --- a/src/pkg/exec/exec.go +++ b/src/pkg/exec/exec.go @@ -158,9 +158,9 @@ func (p *Cmd) Close() os.Error { // Loop on interrupt, but // ignore other errors -- maybe // caller has already waited for pid. - w, err := p.Wait(0); + _, err := p.Wait(0); for err == os.EINTR { - w, err = p.Wait(0); + _, err = p.Wait(0); } } @@ -209,7 +209,7 @@ func LookPath(file string) (string, os.Error) { return "", os.ENOENT; } pathenv := os.Getenv("PATH"); - for i, dir := range strings.Split(pathenv, ":", 0) { + for _, dir := range strings.Split(pathenv, ":", 0) { if dir == "" { // Unix shell semantics: path element "" means "." dir = "."; |