will run even with no keywords

11 years ago · ba6e6a8c6b
parent a4eba5ec06
commit ba6e6a8c6b
1 changed files with 3 additions and 0 deletions
--- a/patator.py
+++ b/patator.py
@ -1161,6 +1161,9 @@ Please read the README inside for more examples and usage information.
      self.total_size *= size
      iterables.append(iterable)

+    if not iterables:
+      iterables.append(chain(['']))
+
    if self.stop:
      self.total_size = self.stop - self.start 
    else: