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-rwxr-xr-xtests/suite/chain.sh4
1 files changed, 2 insertions, 2 deletions
diff --git a/tests/suite/chain.sh b/tests/suite/chain.sh
index d9e04bead7..03eea2e8b2 100755
--- a/tests/suite/chain.sh
+++ b/tests/suite/chain.sh
@@ -20,11 +20,11 @@
# along with GnuTLS; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-srcdir="${srcdir:-.}"
+: ${srcdir=.}
mkdir -p x509paths
cd x509paths
-CERTTOOL="${CERTTOOL:-../../../src/certtool${EXEEXT}}"
+: ${CERTTOOL=../../../src/certtool${EXEEXT}}
if ! test -x "${CERTTOOL}"; then
exit 77