set the environment here too

git-svn-id: svn://bind10.isc.org/svn/bind10/trunk@1556 e5f2f494-b856-4b98-b285-d166d9295462

src/bin/bind10/bind10.py.in

@@ -156,6 +156,8 @@ class BoB:
         self.processes = {}
         self.dead_processes = {}
         self.runnable = False
+        
+        os.environ['ISC_MSGQ_PORT'] = str(self.c_channel_port)
 
     def config_handler(self, new_config):
         if self.verbose: