From: Jonathan Wiens <j.wiens@teles.com>
Date: Wed, 17 Jan 2018 14:57:52 +0000 (+0100)
Subject: Avoid uninitialized variable warnings
X-Git-Tag: json-c-0.14-20200419~133^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=cdc4e9f64bfdabfb556960f0179638097b981157;p=json-c

Avoid uninitialized variable warnings

Fix json_object_object_foreach to avoid uninitialized variable warnings
using ANSI C or MSC.
---

diff --git a/json_object.h b/json_object.h
index db63d22..a3a86c0 100644
--- a/json_object.h
+++ b/json_object.h
@@ -523,8 +523,8 @@ JSON_EXPORT void json_object_object_del(struct json_object* obj, const char *key
 #else /* ANSI C or MSC */
 
 # define json_object_object_foreach(obj,key,val) \
-	char *key;\
-	struct json_object *val; \
+	char *key = NULL;\
+	struct json_object *val = NULL; \
 	struct lh_entry *entry ## key; \
 	struct lh_entry *entry_next ## key = NULL; \
 	for(entry ## key = json_object_get_object(obj)->head; \