everywhere: actually make use of DUAL_TIMESTAMP_NULL macro

Let's use it as initializer where appropriate.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/login/logind-core.c b/src/login/logind-core.c
index 440c32aa2c..f9e6ddfb3f 100644
--- a/src/login/logind-core.c
+++ b/src/login/logind-core.c
@@ -360,7 +360,7 @@ int manager_get_user_by_pid(Manager *m, pid_t pid, User **user) {
 int manager_get_idle_hint(Manager *m, dual_timestamp *t) {
         Session *s;
         bool idle_hint;
-        dual_timestamp ts = { 0, 0 };
+        dual_timestamp ts = DUAL_TIMESTAMP_NULL;
         Iterator i;
 
         assert(m);