tests: py: print the file name as intended

Fixes: f2b5d6fc26b9 ("tests: py: don't use a fixed filename")
Signed-off-by: Florian Westphal <fw@strlen.de>

diff --git a/tests/py/nft-test.py b/tests/py/nft-test.py
index c83a737a5f3b53c146fe949c6e0ae570226bfeaf..56d4e0fc9d4e088411de092f3579d9d664c79e78 100755 (executable)
--- a/tests/py/nft-test.py
+++ b/tests/py/nft-test.py
@@ -1595,7 +1595,7 @@ def main():
     try:
         log_file = tempfile.NamedTemporaryFile(prefix="nftables-test-py-", suffix=".log", mode='w', delete=auto_delete)
         if auto_delete:
-            print_info("Log file %s will not be retained.  Pass -k to keep it.")
+            print_info("Log file %s will not be retained.  Pass -k to keep it." % log_file.name)
         else:
             print_info("Log will be available at %s" % log_file.name)
     except IOError: