[json-glib: 5/7] Apply 2 suggestion(s) to 1 file(s)

[Emmanuele Bassi <ebassi src gnome org>]

commit f65506080874b28eda37b622242b172258d9df76
Author: Emmanuele Bassi <ebassi gmail com>
Date:   Sat Oct 9 15:45:34 2021 +0000

    Apply 2 suggestion(s) to 1 file(s)

 json-glib/json-node.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)
---
diff --git a/json-glib/json-node.c b/json-glib/json-node.c
index e5c631e..57221c1 100644
--- a/json-glib/json-node.c
+++ b/json-glib/json-node.c
@@ -147,15 +147,11 @@ json_node_unset (JsonNode *node)
       break;
 
     case JSON_NODE_ARRAY:
-      if (node->data.array)
-        json_array_unref (node->data.array);
-      node->data.array = NULL;
+      g_clear_pointer (&(node->data.array), json_array_unref);
       break;
 
     case JSON_NODE_VALUE:
-      if (node->data.value)
-        json_value_unref (node->data.value);
-      node->data.value = NULL;
+      g_clear_pointer (&(node->data.value), json_value_unref);
       break;
 
     case JSON_NODE_NULL: