Do not print invalid UTF-8 in error messages

[elogind.git] / src / core / unit.c

diff --git a/src/core/unit.c b/src/core/unit.c
index 05470739d289a20e7023c0f28fa93d9cd28cbba8..d0e915909af20fb9c7b4cca9140e3ca8210015c6 100644 (file)
--- a/src/core/unit.c
+++ b/src/core/unit.c
@@ -328,7 +328,8 @@ void unit_add_to_dbus_queue(Unit *u) {
                 return;
 
         /* Shortcut things if nobody cares */
-        if (set_isempty(u->manager->subscribed)) {
+        if (sd_bus_track_count(u->manager->subscribed) <= 0 &&
+            set_isempty(u->manager->private_buses)) {
                 u->sent_dbus_new_signal = true;
                 return;
         }
@@ -3180,11 +3181,9 @@ int unit_require_mounts_for(Unit *u, const char *path) {
                 return 0;
         }
 
-        r = strv_push(&u->requires_mounts_for, p);
-        if (r < 0) {
-                free(p);
+        r = strv_consume(&u->requires_mounts_for, p);
+        if (r < 0)
                 return r;
-        }
 
         PATH_FOREACH_PREFIX_MORE(prefix, p) {
                 Set *x;