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Avoid uninitialized variable warnings

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Fix json_object_object_foreach to avoid uninitialized variable warnings
using ANSI C or MSC.
This commit is contained in:
Jonathan Wiens
2018-01-17 15:57:52 +01:00
parent 250de31f17
commit cdc4e9f64b
1 changed files with 2 additions and 2 deletions
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4
json_object.h
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@@ -523,8 +523,8 @@ JSON_EXPORT void json_object_object_del(struct json_object* obj, const char *key
#else /* ANSI C or MSC */ #else /* ANSI C or MSC */
# define json_object_object_foreach(obj,key,val) \ # define json_object_object_foreach(obj,key,val) \
char *key;\ char *key = NULL;\
struct json_object *val; \ struct json_object *val = NULL; \
struct lh_entry *entry ## key; \ struct lh_entry *entry ## key; \
struct lh_entry *entry_next ## key = NULL; \ struct lh_entry *entry_next ## key = NULL; \
for(entry ## key = json_object_get_object(obj)->head; \ for(entry ## key = json_object_get_object(obj)->head; \