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>

@@ -10,11 +10,11 @@
 # source.  A copy of the CDDL is also available via the Internet at
 # http://www.illumos.org/license/CDDL.
 #
 
 #
-# Copyright (c) 2015 by Delphix. All rights reserved.
+# Copyright (c) 2015, 2016 by Delphix. All rights reserved.
 #
 
 . $STF_SUITE/include/libtest.shlib
 
 #

@@ -23,10 +23,10 @@
 #
 
 log_assert "Run the tests for the SHA-2 hash algorithm."
 
 freq=$(get_cpu_freq)
-for isa in $($ISAINFO); do
+for isa in $(isainfo); do
         log_must $STF_SUITE/tests/functional/checksum/sha2_test.$isa $freq
 done
 
 log_pass "SHA-2 tests passed."