diff -r 96085e379066 -r ae8df3692fba server/test/unittest_repository.py
--- a/server/test/unittest_repository.py	Thu Jun 12 15:22:01 2014 +0200
+++ b/server/test/unittest_repository.py	Tue Mar 03 14:58:16 2015 +0100
@@ -384,6 +384,8 @@
         t2.join(1)
         t.join(1)
 
+        self.assertTrue(done[0])
+
         if t.isAlive():
             self.fail('something went wrong, thread still alive')