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fix panic when createContainer returns nil,nil 

Signed-off-by: Victor Vieux <vieux@docker.com>
This commit is contained in:
Victor Vieux 2015-10-18 21:22:59 -07:00
parent 5146f07b83
commit 21d6fc5378
1 changed files with 1 additions and 1 deletions
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2
cluster/swarm/cluster.go
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@ -152,7 +152,7 @@ func (c *Cluster) createContainer(config *cluster.ContainerConfig, name string,
engine, ok := c.engines[n.ID] engine, ok := c.engines[n.ID]
if !ok { if !ok {
c.scheduler.Unlock() c.scheduler.Unlock()
return nil, nil return nil, fmt.Errorf("error creating container")
} }
c.pendingContainers[swarmID] = &pendingContainer{ c.pendingContainers[swarmID] = &pendingContainer{