From be4772ea702f28ba19fe17a34c5d7f59862e6c8a Mon Sep 17 00:00:00 2001
From: Jeff Mathews <smdjeff@gmail.com>
Date: Fri, 8 Jul 2022 16:33:12 -0600
Subject: [PATCH] handle getProperty where obj is JSON_NULL

---
 tiny-json.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tiny-json.c b/tiny-json.c
index fb93db3..90dc160 100644
--- a/tiny-json.c
+++ b/tiny-json.c
@@ -41,6 +41,9 @@ typedef struct jsonStaticPool_s {
 
 /* Search a property by its name in a JSON object. */
 json_t const* json_getProperty( json_t const* obj, char const* property ) {
+    if ( !obj || !property || json_getType( obj )==JSON_NULL ) {
+      return 0;
+    }
     if ( obj->name && !strcmp( obj->name, property ) ) {
       return obj;
     }