handle null pointers: cJSON_Minify

24ea388d · Max Bruckner · 39745c9c · 24ea388d
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cJSON.c cJSON.c +6 -0

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--- 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 == ' ')