fix compilation error (#28)

zhxiaogg · robertroeser · commit 2d5e50918f1f · 2019-01-20T20:55:05.000-08:00
diff --git a/rsocket-rpc-protobuf/src/java_plugin/cpp/java_generator.cpp b/rsocket-rpc-protobuf/src/java_plugin/cpp/java_generator.cpp
@@ -1037,7 +1037,7 @@ static void PrintServer(const ServiceDescriptor* service,
 
       p->Print(
          *vars,
-         "this.$lower_method_name$Trace = $Function$.identity();\n");
+         "this.$lower_method_name$Trace = (ignored) -> $Function$.identity();\n");
     }
 
     // } else tracing not present {

Original file line number	Diff line number	Diff line change
`@@ -1037,7 +1037,7 @@ static void PrintServer(const ServiceDescriptor* service,`
`1037`	`1037`
`1038`	`1038`	`p->Print(`
`1039`	`1039`	`*vars,`
`1040`		`- "this.$lower_method_name$Trace = $Function$.identity();\n");`
	`1040`	`+ "this.$lower_method_name$Trace = (ignored) -> $Function$.identity();\n");`
`1041`	`1041`	`}`
`1042`	`1042`
`1043`	`1043`	`// } else tracing not present {`