manager: move status output change debug messages to set function

This way we can only print the debug message when the status actually
changes. We also means we don't print anything when running in --user
mode, where status output is always disabled.

diff --git a/src/core/manager.c b/src/core/manager.c
index 34dd715e93d7b25c5e98435cabfd7202efadc676..9f65e0ff32af06ba88fd7bb7b98698779cc55603 100644 (file)
--- a/src/core/manager.c
+++ b/src/core/manager.c
@@ -1885,12 +1885,10 @@ static int manager_dispatch_signal_fd(sd_event_source *source, int fd, uint32_t
                         switch (sfsi.ssi_signo - SIGRTMIN) {
 
                         case 20:
-                                log_debug("Enabling showing of status.");
                                 manager_set_show_status(m, SHOW_STATUS_YES);
                                 break;
 
                         case 21:
-                                log_debug("Disabling showing of status.");
                                 manager_set_show_status(m, SHOW_STATUS_NO);
                                 break;
 
@@ -2961,6 +2959,9 @@ void manager_set_show_status(Manager *m, ShowStatus mode) {
         if (m->running_as != MANAGER_SYSTEM)
                 return;
 
+        if (m->show_status != mode)
+                log_debug("%s showing of status.",
+                          mode == SHOW_STATUS_NO ? "Disabling" : "Enabling");
         m->show_status = mode;
 
         if (mode > 0)