cmd/protoc-gen-go-grpc: don't emit const blocks for services with no …

…methods (#7055)
grpc · Mar 21, 2024 · a975978 · a975978
1 parent eb5828b
commit a975978
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/cmd/protoc-gen-go-grpc/grpc.go b/cmd/protoc-gen-go-grpc/grpc.go
@@ -52,6 +52,10 @@ func (serviceGenerateHelper) formatFullMethodSymbol(service *protogen.Service, m
 }
 
 func (serviceGenerateHelper) genFullMethods(g *protogen.GeneratedFile, service *protogen.Service) {
+	if len(service.Methods) == 0 {
+		return
+	}
+
 	g.P("const (")
 	for _, method := range service.Methods {
 		fmSymbol := helper.formatFullMethodSymbol(service, method)