@@ -144,7 +144,7 @@ func (b *Builder) Run(context io.Reader) (string, error) {

 	b.dockerfile = ast

 	// some initializations that would not have been supplied by the caller.

-	b.Config = &runconfig.Config{Entrypoint: []string{}, Cmd: []string{"/bin/sh", "-c"}, Env: []string{"PATH=" + daemon.DefaultPathEnv}}

+	b.Config = &runconfig.Config{Entrypoint: []string{}, Cmd: []string{"/bin/sh", "-c"}}

 	b.TmpContainers = map[string]struct{}{}

 	for i, n := range b.dockerfile.Children {

@@ -90,10 +90,6 @@ func (b *Builder) commit(id string, autoCmd []string, comment string) error {

 	autoConfig := *b.Config

 	autoConfig.Cmd = autoCmd

-	if autoConfig.Entrypoint == nil {

-		autoConfig.Entrypoint = []string{"/bin/sh", "-c"}

-	}

-

 	// Commit the container

 	image, err := b.Daemon.Commit(container, "", "", "", b.maintainer, true, &autoConfig)

 	if err != nil {