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fixed issue with rmi help showing help twice

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This commit is contained in:
Ken Cochrane 2013-03-25 21:35:31 -04:00
parent a9a439183d
commit c9d93cd333
1 changed files with 4 additions and 1 deletions
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5
commands.go
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@ -283,7 +283,10 @@ func (srv *Server) CmdPort(stdin io.ReadCloser, stdout io.Writer, args ...string
// 'docker rmi NAME' removes all images with the name NAME // 'docker rmi NAME' removes all images with the name NAME
func (srv *Server) CmdRmi(stdin io.ReadCloser, stdout io.Writer, args ...string) (err error) { func (srv *Server) CmdRmi(stdin io.ReadCloser, stdout io.Writer, args ...string) (err error) {
cmd := rcli.Subcmd(stdout, "rmimage", "[OPTIONS] IMAGE", "Remove an image") cmd := rcli.Subcmd(stdout, "rmimage", "[OPTIONS] IMAGE", "Remove an image")
if cmd.Parse(args) != nil || cmd.NArg() < 1 { if err := cmd.Parse(args); err != nil {
return nil
}
if cmd.NArg() < 1 {
cmd.Usage() cmd.Usage()
return nil return nil
} }