From: Eric Haszlakiewicz <erh+git@nimenees.com>
Date: Wed, 13 Jun 2018 03:16:31 +0000 (-0400)
Subject: Issue #419: document that NULL may be passed to json_object_put().
X-Git-Tag: json-c-0.14-20200419~121
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c1c71097a1406e0c039942c0eebfdbda1336d3e7;p=json-c

Issue #419: document that NULL may be passed to json_object_put().
---

diff --git a/json_object.h b/json_object.h
index 30341bc..a026320 100644
--- a/json_object.h
+++ b/json_object.h
@@ -193,6 +193,7 @@ JSON_EXPORT struct json_object* json_object_get(struct json_object *obj);
  * Decrement the reference count of json_object and free if it reaches zero.
  * You must have ownership of obj prior to doing this or you will cause an
  * imbalance in the reference count.
+ * An obj of NULL may be passed; in that case this call is a no-op.
  *
  * @param obj the json_object instance
  * @returns 1 if the object was freed.