diff --git a/3rd/dmath/dmath b/3rd/dmath/dmath
index 73354e59..cc7cdcca 160000
--- a/3rd/dmath/dmath
+++ b/3rd/dmath/dmath
@@ -1 +1 @@
-Subproject commit 73354e599e03ae758fe26359941a9823f87a6d8a
+Subproject commit cc7cdccae657b0f81a1e234eb9d4ed4c458bda0f