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Handle missing deleted.txt in unpacked source directory

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Unpacked directories aren't actually supported anymore, but fix obvious
breakage if they were.
This commit is contained in:
Dan Stillman 2017-03-27 02:02:11 -04:00
parent 4477e42cf9
commit 499d4e3065
1 changed files with 7 additions and 4 deletions
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7
chrome/content/zotero/xpcom/schema.js
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@ -585,11 +585,14 @@ Zotero.Schema = new function(){
var deleted = xpiZipReader.getInputStream("deleted.txt"); var deleted = xpiZipReader.getInputStream("deleted.txt");
} }
let deletedVersion;
if (deleted) {
deleted = yield Zotero.File.getContentsAsync(deleted); deleted = yield Zotero.File.getContentsAsync(deleted);
deleted = deleted.match(/^([^\s]+)/gm); deleted = deleted.match(/^([^\s]+)/gm);
var version = deleted.shift(); deletedVersion = deleted.shift();
}
if (!lastVersion || lastVersion < version) { if (!lastVersion || lastVersion < deletedVersion) {
var toDelete = []; var toDelete = [];
let iterator = new OS.File.DirectoryIterator(destDir); let iterator = new OS.File.DirectoryIterator(destDir);
try { try {