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add_item_to_array with boolean return value

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This commit is contained in:
Max Bruckner 2017-12-28 12:45:28 +01:00
parent 2a087843e4
commit 55c597c719
1 changed files with 13 additions and 6 deletions
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19
cJSON.c
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@ -1844,14 +1844,13 @@ static cJSON *create_reference(const cJSON *item, const internal_hooks * const h
return reference;
}
/* Add item to array/object. */
CJSON_PUBLIC(void) cJSON_AddItemToArray(cJSON *array, cJSON *item)
static cJSON_bool add_item_to_array(cJSON *array, cJSON *item)
{
cJSON *child = NULL;
if ((item == NULL) || (array == NULL))
{
return;
return false;
}
child = array->child;
@ -1870,6 +1869,14 @@ CJSON_PUBLIC(void) cJSON_AddItemToArray(cJSON *array, cJSON *item)
}
suffix_object(child, item);
}
return true;
}
/* Add item to array/object. */
CJSON_PUBLIC(void) cJSON_AddItemToArray(cJSON *array, cJSON *item)
{
add_item_to_array(array, item);
}
CJSON_PUBLIC(void) cJSON_AddItemToObject(cJSON *object, const char *string, cJSON *item)
@ -1913,7 +1920,7 @@ CJSON_PUBLIC(void) cJSON_AddItemToObjectCS(cJSON *object, const char *string, cJ
}
item->string = (char*)cast_away_const(string);
item->type |= cJSON_StringIsConst;
cJSON_AddItemToArray(object, item);
add_item_to_array(object, item);
}
CJSON_PUBLIC(void) cJSON_AddItemReferenceToArray(cJSON *array, cJSON *item)
@ -1923,7 +1930,7 @@ CJSON_PUBLIC(void) cJSON_AddItemReferenceToArray(cJSON *array, cJSON *item)
return;
}
cJSON_AddItemToArray(array, create_reference(item, &global_hooks));
add_item_to_array(array, create_reference(item, &global_hooks));
}
CJSON_PUBLIC(void) cJSON_AddItemReferenceToObject(cJSON *object, const char *string, cJSON *item)
@ -2018,7 +2025,7 @@ CJSON_PUBLIC(void) cJSON_InsertItemInArray(cJSON *array, int which, cJSON *newit
after_inserted = get_array_item(array, (size_t)which);
if (after_inserted == NULL)
{
cJSON_AddItemToArray(array, newitem);
add_item_to_array(array, newitem);
return;
}