From a73395e7bb100c5bcf2abea3d60b4a515d63c6d6 Mon Sep 17 00:00:00 2001
From: Yuval Katsnelson <yuval@e8storage.com>
Date: Wed, 6 Dec 2017 10:48:38 +0200
Subject: [PATCH] Fixed Python object leak in RemotePromise

---
 capnp/lib/capnp.pyx | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/capnp/lib/capnp.pyx b/capnp/lib/capnp.pyx
index 864993a..441f67a 100644
--- a/capnp/lib/capnp.pyx
+++ b/capnp/lib/capnp.pyx
@@ -1958,9 +1958,6 @@ cdef class _RemotePromise:
             if args_length - defaults_length != 1:
                 raise KjException('Function passed to `then` call must take exactly one argument')
 
-        Py_INCREF(func)
-        Py_INCREF(error_func)
-
         cdef Promise new_promise = Promise()._init(helpers.then(deref(self.thisptr), <PyObject *>func, <PyObject *>error_func), self)
         return Promise()._init(new_promise.thisptr.attach(capnp.makePyRefCounter(<PyObject *>func), capnp.makePyRefCounter(<PyObject *>error_func)), new_promise)