From 41a137be9ce99cc5d955711df94ce130d15da92c Mon Sep 17 00:00:00 2001
From: Lars Wirzenius <liw@liw.fi>
Date: Wed, 25 May 2011 17:10:51 +0100
Subject: Make wait_for_results return False initially.

Queue is empty, so there can be no more results.
---
 bgproc.py       | 1 +
 bgproc_tests.py | 4 ++++
 2 files changed, 5 insertions(+)

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)
+
-- 
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