From a7e0071c459fd2743d7bf66d621c9df7a63084eb Mon Sep 17 00:00:00 2001
From: Gunar Schorcht <gunar@schorcht.net>
Date: Tue, 25 Feb 2020 09:28:59 +0100
Subject: [PATCH] tests/thread_msg_block_race: fix NDEBUG compile problem

---
 tests/thread_msg_block_race/main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests/thread_msg_block_race/main.c b/tests/thread_msg_block_race/main.c
index 39ff14de3d..2211159aaa 100644
--- a/tests/thread_msg_block_race/main.c
+++ b/tests/thread_msg_block_race/main.c
@@ -24,6 +24,7 @@
 
 #include "periph/timer.h"
 #include "random.h"
+#include "test_utils/expect.h"
 #include "thread.h"
 #include "msg.h"
 
@@ -95,7 +96,7 @@ int main(void)
     pid = thread_create(_stack, sizeof(_stack), THREAD_PRIORITY_MAIN + 1,
                         THREAD_CREATE_WOUT_YIELD | THREAD_CREATE_STACKTEST,
                         _thread, NULL, "nr2");
-    assert(pid != KERNEL_PID_UNDEF);
+    expect(pid != KERNEL_PID_UNDEF);
 
     while (1) {
         msg_t msg = { .type = CANARY_TYPE };