diff --git a/preprocessor b/preprocessor
index 2781e3e6f..50782694a 160000
--- a/preprocessor
+++ b/preprocessor
@@ -1 +1 @@
-Subproject commit 2781e3e6f63a4ba053d73adf508b6701f089c22a
+Subproject commit 50782694a0d32d42001ef3f3517866367a9afe6a