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-rwxr-xr-xtests/cert-tests/email4
1 files changed, 2 insertions, 2 deletions
diff --git a/tests/cert-tests/email b/tests/cert-tests/email
index a00281028e..1629fec881 100755
--- a/tests/cert-tests/email
+++ b/tests/cert-tests/email
@@ -20,8 +20,8 @@
# along with GnuTLS; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-srcdir="${srcdir:-.}"
-CERTTOOL="${CERTTOOL:-../../src/certtool${EXEEXT}}"
+: ${srcdir=.}
+: ${CERTTOOL=../../src/certtool${EXEEXT}}
DIFF=$"{DIFF:-diff}"
if ! test -x "${CERTTOOL}"; then