core/msg: better DEBUG() in queue_msg

RIOT-OS · Oct 19, 2023 · 7bc7f15 · 7bc7f15
1 parent 5aa3baa
commit 7bc7f15
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/core/msg.c b/core/msg.c
@@ -46,7 +46,8 @@ static int queue_msg(thread_t *target, const msg_t *m)
     int n = cib_put(&(target->msg_queue));
 
     if (n < 0) {
-        DEBUG("queue_msg(): message queue is full (or there is none)\n");
+        DEBUG("queue_msg(): message queue of thread %"PRIkernel_pid
+              " is full (or there is none)\n", target->pid);
         return 0;
     }