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Check if the command exists before dereference

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Docker-DCO-1.1-Signed-off-by: Guillaume J. Charmes <guillaume.charmes@docker.com> (github: creack)
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Guillaume J. Charmes 2014-02-28 15:39:24 -08:00
parent 31e08fdc96
commit 5ec6819705
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1 changed files with 1 additions and 1 deletions
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2
container.go
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@ -839,7 +839,7 @@ func (container *Container) cleanup() {
if err := container.stderr.CloseWriters(); err != nil {
utils.Errorf("%s: Error close stderr: %s", container.ID, err)
}
if container.command.Terminal != nil {
if container.command != nil && container.command.Terminal != nil {
if err := container.command.Terminal.Close(); err != nil {
utils.Errorf("%s: Error closing terminal: %s", container.ID, err)
}