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-rw-r--r--tests/test-daemon.py5
1 files changed, 4 insertions, 1 deletions
diff --git a/tests/test-daemon.py b/tests/test-daemon.py
index 350b8f703..816304fa0 100644
--- a/tests/test-daemon.py
+++ b/tests/test-daemon.py
@@ -21,9 +21,11 @@ import time
import ovs.daemon
import ovs.util
-def handler(signum, frame):
+
+def handler(signum, _):
raise Exception("Signal handler called with %d" % signum)
+
def main(argv):
logging.basicConfig(level=logging.DEBUG)
@@ -57,6 +59,7 @@ def main(argv):
while True:
time.sleep(1)
+
def usage():
sys.stdout.write("""\
%s: Open vSwitch daemonization test program for Python