1 files changed, 1 insertions, 1 deletions
diff --git a/include/llvm/Bitcode/Serialize.h b/include/llvm/Bitcode/Serialize.h
index 197ab9f33d..a465beca9d 100644
--- a/include/llvm/Bitcode/Serialize.h
+++ b/include/llvm/Bitcode/Serialize.h
@@ -31,7 +31,7 @@ class Serializer {
   MapTy PtrMap;
   
 public:
-  Serializer(BitstreamWriter& stream, unsigned BlockID = 0);
+  Serializer(BitstreamWriter& stream, unsigned BlockID = 8);
   
   ~Serializer();