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core/msg: Fix mismatched printf signed/unsigned format

enum signedness depends on the platform settings, use explicit casts for robustness
This commit is contained in:
Joakim Nohlgård 2021-03-23 09:37:52 +01:00
parent a83516b2f6
commit 783c407787

View File

@ -107,7 +107,7 @@ static int _msg_send(msg_t *m, kernel_pid_t target_pid, bool block,
DEBUG("msg_send() %s:%i: Sending from %" PRIkernel_pid " to %" PRIkernel_pid
". block=%i src->state=%i target->state=%i\n", RIOT_FILE_RELATIVE,
__LINE__, thread_getpid(), target_pid,
block, me->status, target->status);
block, (int)me->status, (int)target->status);
if (target->status != STATUS_RECEIVE_BLOCKED) {
DEBUG(