diff --git a/preprocessor b/preprocessor
index c94dfb848c90fc363ceef7f21a85be05bddaa5cb..a5feb52f2fe2560083411e844b2b719a8b794aa9 160000
--- a/preprocessor
+++ b/preprocessor
@@ -1 +1 @@
-Subproject commit c94dfb848c90fc363ceef7f21a85be05bddaa5cb
+Subproject commit a5feb52f2fe2560083411e844b2b719a8b794aa9