7290 ZFS test suite needs to control what utilities it can run
Reviewed by: Dan Kimmel <dan.kimmel@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>

@@ -24,15 +24,15 @@
 # Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
 # Use is subject to license terms.
 #
 
 #
-# Copyright (c) 2013 by Delphix. All rights reserved.
+# Copyright (c) 2013, 2016 by Delphix. All rights reserved.
 #
 
 . $STF_SUITE/include/libtest.shlib
 
-[[ -f $OLD_HISTORY ]] && $RM -f $OLD_HISTORY
-[[ -f $TMP_HISTORY ]] && $RM -f $TMP_HISTORY
-[[ -f $NEW_HISTORY ]] && $RM -f $NEW_HISTORY
+[[ -f $OLD_HISTORY ]] && rm -f $OLD_HISTORY
+[[ -f $TMP_HISTORY ]] && rm -f $TMP_HISTORY
+[[ -f $NEW_HISTORY ]] && rm -f $NEW_HISTORY
 
 default_cleanup