From a4082b03c15f969aaa19614b2bc9f5beae7d97ac Mon Sep 17 00:00:00 2001
From: Daan De Meyer <daan.j.demeyer@gmail.com>
Date: Mon, 6 Jan 2020 19:58:45 +0100
Subject: [PATCH] reproc: Fix POSIX wait with timeout of zero.

---
 reproc/src/posix/process.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/reproc/src/posix/process.c b/reproc/src/posix/process.c
index 1d68c2336..3b20ab16a 100644
--- a/reproc/src/posix/process.c
+++ b/reproc/src/posix/process.c
@@ -356,7 +356,7 @@ int process_wait(pid_t process, int timeout)
   if (timeout <= 0) {
     r = waitpid(process, &status, timeout == 0 ? WNOHANG : 0);
 
-    if (r >= 0) {
+    if (r > 0) {
       assert(r == process);
       status = parse_status(status);
     }