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prevent panic when ssh reconnect fails

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This commit is contained in:
Matthew Hooker 2016-10-14 11:23:35 -07:00
parent 220709b7eb
commit 5747f4e890
1 changed files with 5 additions and 1 deletions
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6
communicator/ssh/communicator.go
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@ -240,7 +240,11 @@ func (c *comm) newSession() (session *ssh.Session, err error) {
return nil, err
}
return c.client.NewSession()
if c.client == nil {
err = errors.New("client not available")
} else {
session, err = c.client.NewSession()
}
}
return session, nil