diff --git a/tools/m2c b/tools/m2c
index daea5191..05102b12 160000
--- a/tools/m2c
+++ b/tools/m2c
@@ -1 +1 @@
-Subproject commit daea51917351d0aabcbfc516a1534936e45c95dd
+Subproject commit 05102b12b75400ad2be8bd0872404237b36e1702