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fix errors for null skins, closes #20

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This commit is contained in:
jomo
2014-11-30 03:34:37 +01:00
parent a31282e244
commit 7d47028ff7
4 changed files with 12 additions and 6 deletions
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11
modules/helpers.js
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@@ -124,7 +124,7 @@ exp.get_image_hash = function(uuid, callback) {
};
// handles requests for +uuid+ images with +size+
// handles requests for +uuid+ avatars with +size+
// callback contains error, status, image buffer, hash
// image is the user's face+helm when helm is true, or the face otherwise
// for status, see get_image_hash
@@ -154,20 +154,23 @@ exp.get_avatar = function(uuid, helm, size, callback) {
});
};
// handles requests for +uuid+ skins
// callback contains error, hash, image buffer
exp.get_skin = function(uuid, callback) {
logging.log("\nskin request: " + uuid);
logging.log(uuid + " skin request");
exp.get_image_hash(uuid, function(err, status, hash) {
if (hash) {
var skinurl = "http://textures.minecraft.net/texture/" + hash;
networking.get_skin(skinurl, function(err, img) {
if (err) {
logging.log("\nerror while downloading skin");
logging.error("error while downloading skin");
callback(err, hash, null);
} else {
logging.log("\nreturning skin");
callback(null, hash, img);
}
});
} else {
callback(err, null, null);
}
});
};