From 9e70a49dc779ca8a082a96eb8eb6b4aec18dd966 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 1 Dec 2016 18:15:43 +0100
Subject: libudev: set errno if udev_new() fails

All other constructors in libudev do that, let's also do this for udev_new().
---
 src/libudev/libudev.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/libudev/libudev.c b/src/libudev/libudev.c
index 57ce749e07..d8e13288b0 100644
--- a/src/libudev/libudev.c
+++ b/src/libudev/libudev.c
@@ -97,8 +97,10 @@ _public_ struct udev *udev_new(void) {
         _cleanup_fclose_ FILE *f = NULL;
 
         udev = new0(struct udev, 1);
-        if (udev == NULL)
+        if (!udev) {
+                errno = -ENOMEM;
                 return NULL;
+        }
         udev->refcount = 1;
 
         f = fopen("/etc/udev/udev.conf", "re");
-- 
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