Fix protobuf generation for empty struct

Kubernetes-commit: f519a9b65c4b7b588a339f9b7dd9fd37f2e4dac8
sttts · Nov 17, 2017 · dafce78 · dafce78
1 parent 0c3fe41
commit dafce78
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/cmd/go-to-protobuf/protobuf/generator.go b/cmd/go-to-protobuf/protobuf/generator.go
@@ -112,6 +112,9 @@ func isProtoable(seen map[*types.Type]bool, t *types.Type) bool {
 	case types.Map:
 		return isProtoable(seen, t.Key) && isProtoable(seen, t.Elem)
 	case types.Struct:
+		if len(t.Members) == 0 {
+			return true
+		}
 		for _, m := range t.Members {
 			if isProtoable(seen, m.Type) {
 				return true