diff --git a/auxil/btest b/auxil/btest
index 989c7513c3..9590947dc1 160000
--- a/auxil/btest
+++ b/auxil/btest
@@ -1 +1 @@
-Subproject commit 989c7513c3b6056a429a5d48dacdc9a2c1b216a7
+Subproject commit 9590947dc1d4e8096af21e344311c6b1d188d197