Revert rev 28860, in preparation for a more principled

fix for testRunIgnoresParentSignals.

lib/python/zdaemon/tests/testzdrun.py

@@ -222,7 +222,6 @@ class ZDaemonTests(unittest.TestCase):
         try:
             response = send_action('status\n', zdrun_socket) or ''
         except socket.error, msg:
-            raise
             response = ''
         params = response.split('\n')
         self.assert_(len(params) > 1, repr(response))
@@ -266,7 +265,6 @@ def send_action(action, sockname):
         sock.close()
         return response
     except socket.error, msg:
-        raise
         return None
 
 def test_suite():