From: Petri Lehtinen <petri@digip.org>
Date: Mon, 21 Mar 2011 06:22:32 +0000 (+0200)
Subject: Fix json_object_size() return value
X-Git-Tag: v2.0.1~6
X-Git-Url: http://www.project-moonshot.org/gitweb/?p=jansson.git;a=commitdiff_plain;h=6ecba848171f48d0b3806dbc1aa306be8e69bc82

Fix json_object_size() return value

Return 0 as documented if the argument is not a JSON object.

Closes GH-18.
---

diff --git a/src/value.c b/src/value.c
index 123c7c0..937aa95 100644
--- a/src/value.c
+++ b/src/value.c
@@ -91,7 +91,7 @@ size_t json_object_size(const json_t *json)
     json_object_t *object;
 
     if(!json_is_object(json))
-        return -1;
+        return 0;
 
     object = json_to_object(json);
     return object->hashtable.size;