From ee13c667f10ab6e3ccde9493e71f7ac79496f9e7 Mon Sep 17 00:00:00 2001
From: Petri Lehtinen <petri@digip.org>
Date: Thu, 13 Sep 2012 08:46:14 +0300
Subject: [PATCH] Fix json_real_set() to return -1 on error

---
 src/value.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/value.c b/src/value.c
index 8d05d91..547eb5d 100644
--- a/src/value.c
+++ b/src/value.c
@@ -751,7 +751,7 @@ double json_real_value(const json_t *json)
 int json_real_set(json_t *json, double value)
 {
     if(!json_is_real(json))
-        return 0;
+        return -1;
 
     json_to_real(json)->value = value;