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-rwxr-xr-xtests/cert-tests/sha3-test6
1 files changed, 3 insertions, 3 deletions
diff --git a/tests/cert-tests/sha3-test b/tests/cert-tests/sha3-test
index a4300672c3..386b20b63d 100755
--- a/tests/cert-tests/sha3-test
+++ b/tests/cert-tests/sha3-test
@@ -20,9 +20,9 @@
#set -e
-srcdir="${srcdir:-.}"
-CERTTOOL="${CERTTOOL:-../../src/certtool${EXEEXT}}"
-DIFF="${DIFF:-diff}"
+: ${srcdir=.}
+: ${CERTTOOL=../../src/certtool${EXEEXT}}
+: ${DIFF=diff}
TMPFILE=sha3.$$.tmp
if ! test -x "${CERTTOOL}"; then