Index: uspace/lib/pcut/src/os/helenos.c
===================================================================
--- uspace/lib/pcut/src/os/helenos.c	(revision 098e16a542a995bd6a49397ae5c774a6dc91a3d1)
+++ uspace/lib/pcut/src/os/helenos.c	(revision 1fb4a497b893f079da0aa5d8d86ebb054c860933)
@@ -176,4 +176,5 @@
 
 	task_wait_t test_task_wait;
+	task_wait_set(&test_task_wait, TASK_WAIT_EXIT | TASK_WAIT_RETVAL);
 	rc = task_spawnvf(&test_task_id, &test_task_wait, self_path, arguments,
 	    fileno(stdin), tempfile, tempfile);