From 3b05a047433f5fe80e879e5ee5d73f84f5e24564 Mon Sep 17 00:00:00 2001
From: Mehdi Abaakouk <sileht@sileht.net>
Date: Fri, 8 Jul 2016 00:20:38 +0200
Subject: [PATCH] Only catch errno.ECHILD

---
 cotyledon/__init__.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/cotyledon/__init__.py b/cotyledon/__init__.py
index 5944166..ce2812c 100644
--- a/cotyledon/__init__.py
+++ b/cotyledon/__init__.py
@@ -279,8 +279,11 @@ class ServiceManager(object):
         while True:
             try:
                 os.waitpid(0, 0)
-            except OSError:
-                break
+            except OSError as e:
+                if e.errno == errno.ECHILD:
+                    break
+                else:
+                    raise
 
         LOG.debug("Shutdown finish")
         _logged_sys_exit(0)