1 files changed, 3 insertions, 1 deletions
diff --git a/src/google/protobuf/compiler/csharp/csharp_map_field.h b/src/google/protobuf/compiler/csharp/csharp_map_field.h
index f33fe1c3..84a33a03 100644
--- a/src/google/protobuf/compiler/csharp/csharp_map_field.h
+++ b/src/google/protobuf/compiler/csharp/csharp_map_field.h
@@ -43,7 +43,9 @@ namespace csharp {
 
 class MapFieldGenerator : public FieldGeneratorBase {
  public:
-  MapFieldGenerator(const FieldDescriptor* descriptor, int fieldOrdinal);
+  MapFieldGenerator(const FieldDescriptor* descriptor,
+                    int fieldOrdinal,
+                    const Options* options);
   ~MapFieldGenerator();
 
   virtual void GenerateCloningCode(io::Printer* printer);