tests-extra: add note on unusable libknot with ASAN

diff --git a/tests-extra/tools/dnstest/libknot.py b/tests-extra/tools/dnstest/libknot.py
index 418b5a8491cda2465879821806f5ea6a59b6d2b2..afad5b2e71f54e29e3d5d6e13ff7c6efd5c3b956 100644 (file)
--- a/tests-extra/tools/dnstest/libknot.py
+++ b/tests-extra/tools/dnstest/libknot.py
@@ -10,4 +10,4 @@ try:
     import libknot.control
     libknot.control.load_lib(params.libknot_lib)
 except:
-    raise Skip("libknot not available")
+    raise Skip("libknot not available or set KNOT_TEST_LIBKNOT to another libknot without ASAN")