unset $RSH so we don't loop de loop in rcmd().

diff --git a/usr.bin/rsh/rsh.c b/usr.bin/rsh/rsh.c
index bdde174..544a754 100644 (file)
--- a/usr.bin/rsh/rsh.c
+++ b/usr.bin/rsh/rsh.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: rsh.c,v 1.8 1996/08/30 02:20:57 millert Exp $ */
+/*     $OpenBSD: rsh.c,v 1.9 1996/09/02 21:28:04 millert Exp $ */
 
 /*-
  * Copyright (c) 1983, 1990 The Regents of the University of California.
@@ -41,7 +41,7 @@ char copyright[] =
 
 #ifndef lint
 /*static char sccsid[] = "from: @(#)rsh.c      5.24 (Berkeley) 7/1/91";*/
-static char rcsid[] = "$OpenBSD: rsh.c,v 1.8 1996/08/30 02:20:57 millert Exp $";
+static char rcsid[] = "$OpenBSD: rsh.c,v 1.9 1996/09/02 21:28:04 millert Exp $";
 #endif /* not lint */
 
 #include <sys/types.h>
@@ -214,6 +214,8 @@ main(argc, argv)
                exit(1);
        }
 
+       (void) unsetenv("RSH");         /* no tricks with rcmd(3) */
+
 #ifdef KERBEROS
 try_connect:
        if (use_kerberos) {