From 762f7d479be5217a2109dbf0f97fe82e1155e6ee Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 22 May 2014 16:47:46 +0900
Subject: [PATCH] conf-parser: never consider it an error if we cannot load a
 drop-in file because it is missing

After all, we want to be able to boot with /etc empty one day...

(cherry-picked from 9f43a07f10639c5b41b45448e551e43914eefe32)

Resolves: #1147524
---
 src/shared/conf-parser.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/shared/conf-parser.c b/src/shared/conf-parser.c
index 6085d33..db71168 100644
--- a/src/shared/conf-parser.c
+++ b/src/shared/conf-parser.c
@@ -320,8 +320,8 @@ int config_parse(const char *unit,
         if (!f) {
                 f = ours = fopen(filename, "re");
                 if (!f) {
-                        log_error("Failed to open configuration file '%s': %m", filename);
-                        return -errno;
+                        log_full(errno == ENOENT ? LOG_DEBUG : LOG_ERR, "Failed to open configuration file '%s': %m", filename);
+                        return errno == ENOENT ? 0 : -errno;
                 }
         }