Is do_rename a synchronous function or asynchronous? It it is asynchronous
then you will need to have do_rename call a callback function when it is
finished. Then I would code it like this ...
exports.files_post = function(req, res) {
if (req.files.file1.size > 0) {
do_rename(ref.files.file1, rename2);
} else rename2();
function rename2() {
if (req.files.file2.size > 0) {
do_rename(ref.files.file2, done )
} else done();
}
function done() {
res.render('end');
}
}
There are many other ways to code it. I suspect there will be a hundred
messages now telling you how to code it and what ways there are to make
your original code work with add-on tools.
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