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check if +type+ is present when reading from cache, fixes #101 tests

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jomo 2015-02-22 02:21:35 +01:00
parent 5e4a6d5bbe
commit 7d8b629f33
1 changed files with 3 additions and 3 deletions
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6
modules/helpers.js
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@ -196,7 +196,7 @@ exp.id_valid = function(userId) {
return valid_user_id.test(userId);
};
// decides whether to get an image from disk or to download it
// decides whether to get a +type+ image for +userId+ from disk or to download it
// callback contains error, status, hash
// the status gives information about how the image was received
// -1: "error"
@ -206,11 +206,11 @@ exp.id_valid = function(userId) {
// 3: "checked" - profile re-downloaded (was too old), but it has either not changed or has no skin
exp.get_image_hash = function(rid, userId, type, callback) {
cache.get_details(userId, function(err, details) {
var cached_hash = details !== null ? (type === "skin" ? details.skin : details.cape) : null;
var cached_hash = (details !== null) ? (type === "skin" ? details.skin : details.cape) : null;
if (err) {
callback(err, -1, null);
} else {
if (details && details.time + config.local_cache_time * 1000 >= new Date().getTime()) {
if (details && details[type] !== undefined && details.time + config.local_cache_time * 1000 >= new Date().getTime()) {
// use cached image
logging.log(rid + "userId cached & recently updated");
callback(null, (cached_hash ? 1 : 0), cached_hash);