diff options
| -rw-r--r-- | sys/boot/common/interp.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/boot/common/interp.c b/sys/boot/common/interp.c index bc77709..897f117 100644 --- a/sys/boot/common/interp.c +++ b/sys/boot/common/interp.c @@ -23,7 +23,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: interp.c,v 1.16 1999/03/02 16:16:57 dcs Exp $ + * $Id: interp.c,v 1.17 1999/03/08 10:32:38 dcs Exp $ */ /* * Simple commandline interpreter, toplevel and misc. @@ -111,7 +111,8 @@ interact(void) * Not autobooting, go manual */ printf("\nType '?' for a list of commands, 'help' for more detailed help.\n"); - setenv("prompt", "${currdev}>", 1); + if (getenv("prompt") == NULL) + setenv("prompt", "${currdev}>", 1); for (;;) { |
