guard against absence of (env/shell)-var
@@ -265,7 +265,7 @@ codename="$(awk -F ": " "\$1 == \"Codename\" { print \$2; exit }" "$outputDir/Re
testcounter=0
failcounter=0
for i in $(echo "base,$features" | tr ',' ' ' | sort -u); do
- if [ "$notests" = 1 ]; then
+ if [ "${notests:-}" = 1 ]; then
echo "skipping tests for $i feature"
continue
elif [ -d $featureDir/$i/test ]; then
