From 01b64f12218f8cea57fe513736be2edb56de669c Mon Sep 17 00:00:00 2001
From: Stanislav Levin <slev@altlinux.org>
Date: Wed, 20 Sep 2023 19:17:57 +0300
Subject: [PATCH] ALT: tests: Handle unset TSAN_OPTIONS

Fixes:
./conf.sh: line 36: TSAN_OPTIONS: unbound variable
---
 bind/bin/tests/system/conf.sh.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bind/bin/tests/system/conf.sh.in b/bind/bin/tests/system/conf.sh.in
index d5b5996473e..42fbf90c5e3 100644
--- a/bind/bin/tests/system/conf.sh.in
+++ b/bind/bin/tests/system/conf.sh.in
@@ -33,7 +33,7 @@ export CHECKDS=$TOP/bin/python/dnssec-checkds
 export CHECKZONE=$TOP/bin/check/named-checkzone
 export COVERAGE=$TOP/bin/python/dnssec-coverage
 export DDNSCONFGEN=$TOP/bin/confgen/ddns-confgen
-if [ -z "$TSAN_OPTIONS" ]; then  # workaround for GL#4119
+if [ -z "${TSAN_OPTIONS:-}" ]; then  # workaround for GL#4119
     export DELV=$TOP/bin/delv/delv
     export RESOLVE=$TOP/bin/tests/system/resolve
 else
-- 
2.33.8