Fixed code from review.

(bzr r2220.1.17)

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/autopilot/autopilot/matchers/__init__.py b/tests/autopilot/autopilot/matchers/__init__.py
index d879b87e1..7f946139d 100644
--- a/tests/autopilot/autopilot/matchers/__init__.py
+++ b/tests/autopilot/autopilot/matchers/__init__.py
@@ -23,7 +23,7 @@ class Eventually(Matcher):
 
 def match(self, value):
 wait_fun = getattr(value, 'wait_for', None)
- if not wait_fun:
+ if wait_fun is None:
 raise TypeError("Eventually can only be used against autopilot attributes that have a wait_for funtion.")
 value.wait_for(self.matcher)