Index: src/SynTree/module.mk
===================================================================
--- src/SynTree/module.mk	(revision be5aa1bdda2dce427692030b8a71558b7cec35cb)
+++ src/SynTree/module.mk	(revision 5cb5f842b3a6b217c0d43c78383ba66bb7658282)
@@ -30,5 +30,4 @@
        SynTree/Mutator.cc \
        SynTree/CodeGenVisitor.cc \
-       SynTree/TypeSubstitution.cc \
-	$(NULL)
+       SynTree/TypeSubstitution.cc