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Remove unnecessary var block in monitorExec

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Signed-off-by: Alexander Morozov <lk4d4@docker.com>
Upstream-commit: 445675e8081ae1e911db2ebd57efd51329574cdf
Component: engine
This commit is contained in:
Alexander Morozov
2015-11-09 15:14:20 -08:00
parent 7523555ae3
commit 3ba5945bba
1 changed files with 1 additions and 5 deletions
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components/engine/daemon/exec.go
+1 -5
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@@ -358,12 +358,8 @@ func (d *Daemon) containerExec(container *Container, ec *ExecConfig) error {
}
func (d *Daemon) monitorExec(container *Container, ExecConfig *ExecConfig, callback execdriver.DriverCallback) error {
var (
err error
exitCode int
)
pipes := execdriver.NewPipes(ExecConfig.streamConfig.stdin, ExecConfig.streamConfig.stdout, ExecConfig.streamConfig.stderr, ExecConfig.OpenStdin)
exitCode, err = d.Exec(container, ExecConfig, pipes, callback)
exitCode, err := d.Exec(container, ExecConfig, pipes, callback)
if err != nil {
logrus.Errorf("Error running command in existing container %s: %s", container.ID, err)
}