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Ensure to read all io in error cases

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Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
This commit is contained in:
Qiang Huang 2017-02-21 08:46:04 -08:00
parent da8f4bb904
commit f83652dbf1
1 changed files with 3 additions and 2 deletions

5
cmd/ctr/run.go
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@ -239,6 +239,9 @@ var runCommand = cli.Command{
if err != nil { if err != nil {
return err return err
} }
// Ensure we read all io
defer fwg.Wait()
response, err := containers.Create(gocontext.Background(), create) response, err := containers.Create(gocontext.Background(), create)
if err != nil { if err != nil {
return err return err
@ -257,8 +260,6 @@ var runCommand = cli.Command{
}); err != nil { }); err != nil {
return err return err
} }
// Ensure we read all io
fwg.Wait()
if status != 0 { if status != 0 {
return cli.NewExitError("", int(status)) return cli.NewExitError("", int(status))
} }