1 files changed, 2 insertions, 2 deletions
diff --git a/src/google/protobuf/compiler/cpp/cpp_service.h b/src/google/protobuf/compiler/cpp/cpp_service.h
index 3acbe637..2952e413 100644
--- a/src/google/protobuf/compiler/cpp/cpp_service.h
+++ b/src/google/protobuf/compiler/cpp/cpp_service.h
@@ -57,7 +57,7 @@ class ServiceGenerator {
  public:
   // See generator.cc for the meaning of dllexport_decl.
   explicit ServiceGenerator(const ServiceDescriptor* descriptor,
-                            const std::map<string, string>& vars,
+                            const std::map<std::string, std::string>& vars,
                             const Options& options);
   ~ServiceGenerator();
 
@@ -109,7 +109,7 @@ class ServiceGenerator {
   void GenerateStubMethods(io::Printer* printer);
 
   const ServiceDescriptor* descriptor_;
-  std::map<string, string> vars_;
+  std::map<std::string, std::string> vars_;
 
   int index_in_metadata_;