From 5f4bca9dccdd9e9a888587c6224b08ae5fbe3bdb Mon Sep 17 00:00:00 2001
From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Thu, 17 Jun 2021 15:51:34 +0900
Subject: [PATCH] udev: do not try to process events if there is no free worker

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

diff --git a/src/udev/udevd.c b/src/udev/udevd.c
index be975020c9..c61da46c37 100644
--- a/src/udev/udevd.c
+++ b/src/udev/udevd.c
@@ -924,7 +924,7 @@ static int event_queue_start(Manager *manager) {
                         continue;
 
                 r = event_run(event);
-                if (r < 0)
+                if (r <= 0)
                         return r;
         }