Make wait_for_results return False initially.

Queue is empty, so there can be no more results.

2 files changed, 5 insertions, 0 deletions

diff --git a/bgproc.py b/bgproc.py
index 6f7c4c5..73aa052 100644
--- a/bgproc.py
+++ b/bgproc.py
@@ -42,6 +42,7 @@ class BackgroundProcessing(object):
         because all requests have been processed.
         
         '''
+        return False
 
     def __iter__(self):
         '''Iterate over immediately available results.'''
diff --git a/bgproc_tests.py b/bgproc_tests.py
index 4e1a87e..5dbe53c 100644
--- a/bgproc_tests.py
+++ b/bgproc_tests.py
@@ -34,3 +34,7 @@ class BackgroundProcessingTests(unittest.TestCase):
     
     def test_no_pending_requests_initially(self):
         self.assertEqual(self.bg.pending_requests, 0)
+        
+    def test_wait_for_results_returns_false_initially(self):
+        self.assertEqual(self.bg.wait_for_results(), False)
+