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Merge pull request #392 from dotcloud/rm_usage-fix

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Display usage when no parameter in docker rm
This commit is contained in:
Guillaume J. Charmes 2013-04-11 07:56:46 -07:00
commit c902c43766
1 changed files with 4 additions and 0 deletions
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4
commands.go
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@ -389,6 +389,10 @@ func (srv *Server) CmdRm(stdin io.ReadCloser, stdout io.Writer, args ...string)
if err := cmd.Parse(args); err != nil {
return nil
}
if cmd.NArg() < 1 {
cmd.Usage()
return nil
}
for _, name := range cmd.Args() {
container := srv.runtime.Get(name)
if container == nil {