test: don't overwrite TESTDIR if already set

diff --git a/test/test-functions b/test/test-functions
index d8a3502a4ada02d3f33881f517117c7b38a4444b..2f88be058b35f6b3edbbf4caeff75ef158c1c7bf 100644 (file)
--- a/test/test-functions
+++ b/test/test-functions
@@ -817,8 +817,13 @@ inst_libs() {
 
 import_testdir() {
     [[ -e $STATEFILE ]] && . $STATEFILE
-    if [[ -z "$TESTDIR" ]] || [[ ! -d "$TESTDIR" ]]; then
-        TESTDIR=$(mktemp --tmpdir=/var/tmp -d -t systemd-test.XXXXXX)
+    if [[ ! -d "$TESTDIR" ]]; then
+        if [[ -z "$TESTDIR" ]]; then
+            TESTDIR=$(mktemp --tmpdir=/var/tmp -d -t systemd-test.XXXXXX)
+        else
+            mkdir -p "$TESTDIR"
+        fi
+
         echo "TESTDIR=\"$TESTDIR\"" > $STATEFILE
         export TESTDIR
     fi