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Merge pull request #4394 from creack/fix_tty_ghost

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Check if the command exists before dereference
Upstream-commit: 6d6ec5e0051ad081be3d71e20b39a25c711b4bc3
Component: engine
This commit is contained in:
Victor Vieux
2014-02-28 15:53:27 -08:00
parent 4c2f856d14 319e82a27b
commit 6bcf6ed0f5
1 changed files with 1 additions and 1 deletions
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2
components/engine/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)
}