Merge branch 'master' of github.com:wolever/parameterized into master
diff --git a/parameterized/parameterized.py b/parameterized/parameterized.py
index 5517318..969a157 100644
--- a/parameterized/parameterized.py
+++ b/parameterized/parameterized.py
@@ -506,7 +506,7 @@
"`parameterized.expand([], skip_on_empty=True)` to skip "
"this test when the input is empty)"
)
- return wraps(f)(lambda: skip_on_empty_helper())
+ return wraps(f)(skip_on_empty_helper)
digits = len(str(len(parameters) - 1))
for num, p in enumerate(parameters):
