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Fix: check err after anything else

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Guillaume Wuip 2014-11-11 18:23:39 +01:00
parent 92f6dc830f
commit a4480bd7ae
1 changed files with 9 additions and 4 deletions
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13
lib/webPanel.js
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@ -64,11 +64,16 @@
fs.readdir(dirPath, function (err, list) {
var dir = [];
list.forEach(function (item) {
dir.push(readNode(path.join(dirPath, item)));
});
if (err) {
callback(err, null);
} else {
list.forEach(function (item) {
dir.push(readNode(path.join(dirPath, item)));
});
callback(null, dir);
}
callback(null, dir);
});
}