Small compiler optimization.

huamichaelchen · Mar 27, 2015 · d48a969 · d48a969
1 parent a8c7c20
commit d48a969
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/compiler/cpp_plugin.cc b/src/compiler/cpp_plugin.cc
@@ -58,6 +58,11 @@ class CppGrpcGenerator : public grpc::protobuf::compiler::CodeGenerator {
       return false;
     }
 
+    if (file->service_count() == 0) {
+      // No services.  Do nothing.
+      return true;
+    }
+
     grpc_cpp_generator::Parameters generator_parameters;
 
     if (!parameter.empty()) {