From 9f5650aecb22a1d864b2c0b749910556795f1490 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Mon, 17 Feb 2014 18:28:53 +0100
Subject: util: generalize code that checks whether PIDs are alive or unwaited
 for

---
 src/core/unit.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/core/unit.c')

diff --git a/src/core/unit.c b/src/core/unit.c
index d529638f86..21ad434f9d 100644
--- a/src/core/unit.c
+++ b/src/core/unit.c
@@ -1833,7 +1833,7 @@ void unit_tidy_watch_pids(Unit *u, pid_t except1, pid_t except2) {
                 if (pid == except1 || pid == except2)
                         continue;
 
-                if (kill(pid, 0) < 0 && errno == ESRCH)
+                if (!pid_is_unwaited(pid))
                         set_remove(u->pids, e);
         }
 }
-- 
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