fix unthreaded build

[sbcl.git] / contrib / sb-concurrency / tests / test-mailbox.lisp

diff --git a/contrib/sb-concurrency/tests/test-mailbox.lisp b/contrib/sb-concurrency/tests/test-mailbox.lisp
index db4b221..e6cee14 100644 (file)
--- a/contrib/sb-concurrency/tests/test-mailbox.lisp
+++ b/contrib/sb-concurrency/tests/test-mailbox.lisp
@@ -38,6 +38,7 @@
   (3 nil (#\1 #\2 #\3) nil)
   (0 t nil t))
 
+#+sb-thread
 (deftest mailbox-timeouts
     (let* ((mbox (make-mailbox))
            (writers (loop for i from 1 upto 20