From 2e6081f2ff69d61b8b7bedbacf3a8de60de2b0b6 Mon Sep 17 00:00:00 2001
From: Kay Sievers <kay.sievers@vrfy.org>
Date: Fri, 26 Nov 2010 16:06:30 +0100
Subject: [PATCH] udev: make sure we aleways read from netlink, if there is
 data

---
 src/device.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/device.c b/src/device.c
index b5763645..957bc2d6 100644
--- a/src/device.c
+++ b/src/device.c
@@ -533,7 +533,8 @@ void device_fd_event(Manager *m, int events) {
 
                 if (!ratelimit_test(&limit))
                         log_error("Failed to get udev event: %m");
-                return;
+                if (!(events & EPOLLIN))
+                        return;
         }
 
         if (!(dev = udev_monitor_receive_device(m->udev_monitor))) {
-- 
2.39.5