From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Fri, 12 Aug 2016 01:53:32 +0000 (-0400)
Subject: systemctl: fix preset-all with missing /etc/systemd/system
X-Git-Tag: v232~278^2~9
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=32d9493e593fed7fe5b4dd1e92fe4fd419042fe5;p=thirdparty%2Fsystemd.git

systemctl: fix preset-all with missing /etc/systemd/system

If the directory is missing, we can assume that those pesky symlinks are gone too.
---

diff --git a/src/shared/install.c b/src/shared/install.c
index e740ef39105..ccb1a700963 100644
--- a/src/shared/install.c
+++ b/src/shared/install.c
@@ -620,7 +620,7 @@ static int remove_marked_symlinks(
 
         fd = open(config_path, O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC|O_NOFOLLOW);
         if (fd < 0)
-                return -errno;
+                return errno == ENOENT ? 0 : -errno;
 
         do {
                 int q, cfd;