Index: uspace/srv/ns/task.c
===================================================================
--- uspace/srv/ns/task.c	(revision 85369b111f458fd417a10d0c8caeffa9462adf19)
+++ uspace/srv/ns/task.c	(revision 475fe35d6025e59b38298e9a1098b1e85563a277)
@@ -262,6 +262,6 @@
 	if (ht == NULL) {
 		/* No such task exists. */
-		retval = ENOENT;
-		goto out;
+		ipc_answer_0(callid, ENOENT);
+		return;
 	}