dbus: suppress duplicate and misleading messages

[elogind.git] / src / core / dbus-manager.c

diff --git a/src/core/dbus-manager.c b/src/core/dbus-manager.c
index 34ef1f5d29a9be6a8df773b81b30cd62ee225473..30f28b6e2cd6e8f3b561048ba49706ea09a87940 100644 (file)
--- a/src/core/dbus-manager.c
+++ b/src/core/dbus-manager.c
@@ -1386,8 +1386,11 @@ static int reply_unit_file_changes_and_free(
         unsigned i;
         int r;
 
-        if (n_changes > 0)
-                bus_foreach_bus(m, NULL, send_unit_files_changed, NULL);
+        if (n_changes > 0) {
+                r = bus_foreach_bus(m, NULL, send_unit_files_changed, NULL);
+                if (r < 0)
+                        log_debug("Failed to send UnitFilesChanged signal: %s", strerror(-r));
+        }
 
         r = sd_bus_message_new_method_return(message, &reply);
         if (r < 0)