From d4f1c108fea418f443d614ad541209e48ec1cbdc Mon Sep 17 00:00:00 2001
From: Jaroslav Kysela <perex@perex.cz>
Date: Fri, 24 Apr 2015 14:41:13 +0200
Subject: [PATCH] spawn: another reap fix (zero return code), fixes #2800

---
 src/spawn.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/spawn.c b/src/spawn.c
index 51ebd997a..4a45a3b5d 100644
--- a/src/spawn.c
+++ b/src/spawn.c
@@ -242,7 +242,7 @@ spawn_reap(pid_t wpid, char *stxt, size_t stxtlen)
   if(pid < 0)
     return -errno;
   if(pid < 1)
-    return -EAGAIN;
+    return 0;
 
   pthread_mutex_lock(&spawn_mutex);
   LIST_FOREACH(s, &spawns, link)
@@ -289,7 +289,7 @@ spawn_reaper(void)
     r = spawn_reap(-1, NULL, 0);
     if (r == -EAGAIN)
       continue;
-    if (r < 0)
+    if (r <= 0)
       break;
   } while (1);
 }
-- 
2.47.2