Let config_parse open file where applicable

Special care is needed so that we get an error message if the
file failed to parse, but not when it is missing. To avoid duplicating
the same error check in every caller, add an additional 'warn' boolean
to tell config_parse whether a message should be issued.
This makes things both shorter and more robust wrt. to error reporting.

1 files changed, 4 insertions, 9 deletions

diff --git a/src/journal-remote/journal-remote.c b/src/journal-remote/journal-remote.c
index 08de9d03ae..37ad9029fd 100644
--- a/src/journal-remote/journal-remote.c
+++ b/src/journal-remote/journal-remote.c
@@ -1122,16 +1122,11 @@ static int parse_config(void) {
                 { "Remote",  "ServerCertificateFile",  config_parse_path,             0, &arg_cert       },
                 { "Remote",  "TrustedCertificateFile", config_parse_path,             0, &arg_trust      },
                 {}};
-        int r;
-
-        r = config_parse(NULL, PKGSYSCONFDIR "/journal-remote.conf", NULL,
-                         "Remote\0",
-                         config_item_table_lookup, items,
-                         false, false, NULL);
-        if (r < 0)
-                log_error("Failed to parse configuration file: %s", strerror(-r));
 
-        return r;
+        return config_parse(NULL, PKGSYSCONFDIR "/journal-remote.conf", NULL,
+                            "Remote\0",
+                            config_item_table_lookup, items,
+                            false, false, true, NULL);
 }
 
 static void help(void) {