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-rwxr-xr-xtests/cert-tests/smime6
1 files changed, 3 insertions, 3 deletions
diff --git a/tests/cert-tests/smime b/tests/cert-tests/smime
index f5e68401cf..5f6f8038e8 100755
--- a/tests/cert-tests/smime
+++ b/tests/cert-tests/smime
@@ -20,9 +20,9 @@
#set -e
-srcdir="${srcdir:-.}"
-CERTTOOL="${CERTTOOL:-../../src/certtool${EXEEXT}}"
-DIFF="${DIFF:-diff -b -B}"
+: ${srcdir=.}
+: ${CERTTOOL=../../src/certtool${EXEEXT}}
+: ${DIFF=diff -b -B}
if ! test -x "${CERTTOOL}"; then
exit 77