tests: kill background tasks when config test exits

In theory there should be no background task but we need cleanup in case
kresd gets into infinite loop or something like that.

diff --git a/scripts/test-config.sh b/scripts/test-config.sh
index 25f2662f3c1a8634cb833222b004532f45a4a7a3..3ae6c3aaeb548ca34947431ccf432c525d6d7ba2 100755 (executable)
--- a/scripts/test-config.sh
+++ b/scripts/test-config.sh
@@ -13,6 +13,7 @@ TEST_DIR="$(dirname ${TEST_FILE})"
 TMP_RUNDIR="$(mktemp -d)"
 
 function finish {
+    kill -s 9 $(jobs -p) || :
     rm -rf "${TMP_RUNDIR}"
 }
 trap finish EXIT