From 1b6374d285124f42606d40f36c78695c42264dd1 Mon Sep 17 00:00:00 2001
From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Fri, 24 Aug 2018 14:30:24 +0900
Subject: [PATCH] libudev-device: use original negative errno

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

diff --git a/src/libudev/libudev-device.c b/src/libudev/libudev-device.c
index 7de7c52527b..6398cd2fab2 100644
--- a/src/libudev/libudev-device.c
+++ b/src/libudev/libudev-device.c
@@ -773,7 +773,7 @@ _public_ unsigned long long int udev_device_get_usec_since_initialized(struct ud
 
         r = sd_device_get_usec_since_initialized(udev_device->device, &ts);
         if (r < 0) {
-                errno = EINVAL;
+                errno = -r;
                 return 0;
         }
 
-- 
2.47.3