1 files changed, 4 insertions, 2 deletions
diff --git a/qobject/qjson.c b/qobject/qjson.c
index 12c576d548..846733dafb 100644
--- a/qobject/qjson.c
+++ b/qobject/qjson.c
@@ -127,6 +127,9 @@ static void to_json_list_iter(QObject *obj, void *opaque)
 static void to_json(const QObject *obj, QString *str, int pretty, int indent)
 {
     switch (qobject_type(obj)) {
+    case QTYPE_QNULL:
+        qstring_append(str, "null");
+        break;
     case QTYPE_QINT: {
         QInt *val = qobject_to_qint(obj);
         char buffer[1024];
@@ -260,9 +263,8 @@ static void to_json(const QObject *obj, QString *str, int pretty, int indent)
     }
     case QTYPE_QERROR:
         /* XXX: should QError be emitted? */
-    case QTYPE_NONE:
         break;
-    case QTYPE_MAX:
+    default:
         abort();
     }
 }