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check for src before trying to ajax

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ansuz 2017-05-22 15:12:39 +02:00
parent a6cf761172
commit 6dc3c62ba4
1 changed files with 5 additions and 0 deletions
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5
www/file/file-crypto.js
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@ -112,6 +112,11 @@ define([
}; };
var fetchDecryptedMetadata = function (src, key, cb) { var fetchDecryptedMetadata = function (src, key, cb) {
if (typeof(src) !== 'string') {
return window.setTimeout(function () {
cb('NO_SOURCE');
});
}
fetchMetadata(src, function (e, buffer) { fetchMetadata(src, function (e, buffer) {
if (e) { return cb(e); } if (e) { return cb(e); }
cb(void 0, decryptMetadata(buffer, key)); cb(void 0, decryptMetadata(buffer, key));