diff --git a/preprocessor b/preprocessor
index 84d792bced340c52d90cd962e51e22eec605cea0..bbb249dd668ead8f85f3c9f6ae1fcd57aba3ebba 160000
--- a/preprocessor
+++ b/preprocessor
@@ -1 +1 @@
-Subproject commit 84d792bced340c52d90cd962e51e22eec605cea0
+Subproject commit bbb249dd668ead8f85f3c9f6ae1fcd57aba3ebba