From 24ea388dcf6a9c7974b099de8b648461d9aa96c9 Mon Sep 17 00:00:00 2001
From: Max Bruckner <max@maxbruckner.de>
Date: Wed, 28 Jun 2017 14:17:23 +0200
Subject: [PATCH] handle null pointers: cJSON_Minify

---
 cJSON.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/cJSON.c b/cJSON.c
index b3abfb4..fdc136f 100644
--- a/cJSON.c
+++ b/cJSON.c
@@ -2390,6 +2390,12 @@ fail:
 CJSON_PUBLIC(void) cJSON_Minify(char *json)
 {
     unsigned char *into = (unsigned char*)json;
+
+    if (json == NULL)
+    {
+        return;
+    }
+
     while (*json)
     {
         if (*json == ' ')