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Merge pull request #23316 from dnephin/error_on_invalid_docker_host

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Fix a panic when the DOCKER_HOST was invalid using cobra commands
This commit is contained in:
Brian Goff
2016-06-06 21:17:47 -04:00
parent 7de079e589 55d46e8352
commit 5ccd990be0
1 changed files with 3 additions and 1 deletions
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4
cobraadaptor/adaptor.go
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@@ -72,7 +72,9 @@ func (c CobraAdaptor) Usage() []cli.Command {
}
func (c CobraAdaptor) run(cmd string, args []string) error {
c.dockerCli.Initialize()
if err := c.dockerCli.Initialize(); err != nil {
return err
}
// Prepend the command name to support normal cobra command delegation
c.rootCmd.SetArgs(append([]string{cmd}, args...))
return c.rootCmd.Execute()