Fixed wrong usage of global var

1 files changed, 3 insertions, 3 deletions

diff --git a/include/grpc++/impl/grpc_library.h b/include/grpc++/impl/grpc_library.h
index f7ff28ec15..e8a075f5eb 100644
--- a/include/grpc++/impl/grpc_library.h
+++ b/include/grpc++/impl/grpc_library.h
@@ -34,6 +34,8 @@
 #ifndef GRPCXX_IMPL_GRPC_LIBRARY_H
 #define GRPCXX_IMPL_GRPC_LIBRARY_H
 
+#include <iostream>
+
 #include <grpc++/impl/codegen/config.h>
 #include <grpc++/impl/codegen/grpc_library.h>
 #include <grpc/grpc.h>
@@ -56,11 +58,9 @@ class GrpcLibraryInitializer GRPC_FINAL {
 
   /// A no-op method to force the linker to reference this class, which will
   /// take care of initializing and shutting down the gRPC runtime.
-  inline void summon() {}
+  int summon() { return 0; }
 };
 
-extern GrpcLibraryInitializer g_gli_initializer;
-
 }  // namespace internal
 }  // namespace grpc