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, 3 deletions

diff --git a/src/core/load-fragment.c b/src/core/load-fragment.c
index 54010b804e..81f137946c 100644
--- a/src/core/load-fragment.c
+++ b/src/core/load-fragment.c
@@ -3368,9 +3368,10 @@ static int load_from_path(Unit *u, const char *path) {
                 u->load_state = UNIT_LOADED;
 
                 /* Now, parse the file contents */
-                r = config_parse(u->id, filename, f, UNIT_VTABLE(u)->sections,
-                                 config_item_perf_lookup,
-                                 load_fragment_gperf_lookup, false, true, u);
+                r = config_parse(u->id, filename, f,
+                                 UNIT_VTABLE(u)->sections,
+                                 config_item_perf_lookup, load_fragment_gperf_lookup,
+                                 false, true, false, u);
                 if (r < 0)
                         return r;
         }