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Add back in the __attribute__((__unused__)) that was lost in the previous commit.

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It's needed to squash a "variable 'val' set but not used" warning.
This commit is contained in:
Eric Haszlakiewicz
2015-08-22 23:59:49 -04:00
parent a8bbefbbb4
commit 93b1fe63e5
1 changed files with 1 additions and 1 deletions
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json_object.h
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@@ -353,7 +353,7 @@ extern void json_object_object_del(struct json_object* obj, const char *key);
# define json_object_object_foreach(obj,key,val) \
char *key = NULL; \
struct json_object *val = NULL; \
struct json_object *val __attribute__((__unused__)) = NULL; \
for(struct lh_entry *entry ## key = json_object_get_object(obj)->head, *entry_next ## key = NULL; \
({ if(entry ## key) { \
key = (char*)entry ## key->k; \