p0004: avoid using pipes

The return code of commands on the producing end of a pipe is ignored.
Evaluate the outcome of test-lazy-init-name-hash by calling sort
separately.

Signed-off-by: Rene Scharfe <l.s.r@web.de>
Acked-by: Jeff Hostetler <git@jeffhostetler.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/perf/p0004-lazy-init-name-hash.sh b/t/perf/p0004-lazy-init-name-hash.sh
index 716c951553195e6612b80302cd61d4674378ee8a..576bdc3c4e7e94277f769ece3a0f6b654e79f41a 100755 (executable)
--- a/t/perf/p0004-lazy-init-name-hash.sh
+++ b/t/perf/p0004-lazy-init-name-hash.sh
@@ -7,9 +7,11 @@ test_perf_large_repo
 test_checkout_worktree
 
 test_expect_success 'verify both methods build the same hashmaps' '
-       test-lazy-init-name-hash --dump --single | sort >out.single &&
-       test-lazy-init-name-hash --dump --multi  | sort >out.multi  &&
-       test_cmp out.single out.multi
+       test-lazy-init-name-hash --dump --single >out.single &&
+       test-lazy-init-name-hash --dump --multi >out.multi &&
+       sort <out.single >sorted.single &&
+       sort <out.multi >sorted.multi &&
+       test_cmp sorted.single sorted.multi
 '
 
 test_expect_success 'multithreaded should be faster' '