osdep: rename MP_UNREACHABLE

It was pointed out on IRC that the name is misleading, since the actual
semantics of the macro is to assert first.

1 files changed, 1 insertions, 1 deletions

diff --git a/misc/thread_pool.c b/misc/thread_pool.c
index e2c7a238dd..9e47f13279 100644
--- a/misc/thread_pool.c
+++ b/misc/thread_pool.c
@@ -105,7 +105,7 @@ static void *worker_thread(void *arg)
                 return NULL;
             }
         }
-        MP_UNREACHABLE();
+        MP_ASSERT_UNREACHABLE();
     }
 
     pthread_mutex_unlock(&pool->lock);