From: Stefano Rivera <stefanor@debian.org>
Date: Thu, 16 Aug 2018 14:23:18 -0700
Subject: A small fix to rvmprof.dummy for hurd

Fix rvmprof/dummy: stop_sampling() is supposed to return an integer, not None

Author: Armin Rigo <arigo@tunes.org>
Origin: upstream, https://bitbucket.org/pypy/pypy/commits/60d37209763ded4f11bfdb86d7e1700109b9ce8e
---
 rpython/rlib/rvmprof/dummy.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rpython/rlib/rvmprof/dummy.py b/rpython/rlib/rvmprof/dummy.py
index 6a58d41..89582e7 100644
--- a/rpython/rlib/rvmprof/dummy.py
+++ b/rpython/rlib/rvmprof/dummy.py
@@ -23,4 +23,4 @@ class DummyVMProf(object):
         pass
 
     def stop_sampling(self):
-        pass
+        return -1
