diff --git a/llvm/lib/Target/CppBackend/CPPBackend.cpp b/llvm/lib/Target/CppBackend/CPPBackend.cpp
index da63b1e..27fa319 100644
--- a/llvm/lib/Target/CppBackend/CPPBackend.cpp
+++ b/llvm/lib/Target/CppBackend/CPPBackend.cpp
@@ -104,7 +104,7 @@
   public:
     static char ID;
     explicit CppWriter(formatted_raw_ostream &o) :
-      ModulePass(&ID), Out(o), uniqueNum(0), is_inline(false) {}
+      ModulePass(&ID), Out(o), uniqueNum(0), is_inline(false), indent_level(0){}
 
     virtual const char *getPassName() const { return "C++ backend"; }