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-rw-r--r--src/compiler/python_generator.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/compiler/python_generator.h b/src/compiler/python_generator.h
index 673ef7b23b..773dfa3513 100644
--- a/src/compiler/python_generator.h
+++ b/src/compiler/python_generator.h
@@ -35,6 +35,7 @@
#define __GRPC_COMPILER_PYTHON_GENERATOR_H__
#include <string>
+#include <utility>
namespace google {
namespace protobuf {
@@ -44,7 +45,7 @@ class FileDescriptor;
namespace grpc_python_generator {
-std::string GetServices(const google::protobuf::FileDescriptor* file);
+std::pair<bool, std::string> GetServices(const google::protobuf::FileDescriptor* file);
} // namespace grpc_python_generator