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Fix undefined reference in http-api

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Put the check for 'onprogress' within the check to see if req is
defined, because sometimes it isn't, apparently.
This commit is contained in:
David Baker
2017-03-23 15:38:15 +00:00
parent 62090ef119
commit 2c1e3416e3
1 changed files with 14 additions and 13 deletions
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27
src/http-api.js
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@@ -686,21 +686,22 @@ module.exports.MatrixHttpApi.prototype = {
handlerFn(err, response, body);
},
);
// This will only work in a browser, where opts.request is the
// `browser-request` import. Currently `request` does not support progress
// updates - see https://github.com/request/request/pull/2346.
// `browser-request` returns an XHRHttpRequest which exposes `onprogress`
if ('onprogress' in req) {
req.onprogress = (e) => {
// Prevent the timeout from rejecting the deferred promise if progress is
// seen with the request
resetTimeout();
};
}
if (req && req.abort) {
if (req) {
// This will only work in a browser, where opts.request is the
// `browser-request` import. Currently `request` does not support progress
// updates - see https://github.com/request/request/pull/2346.
// `browser-request` returns an XHRHttpRequest which exposes `onprogress`
if ('onprogress' in req) {
req.onprogress = (e) => {
// Prevent the timeout from rejecting the deferred promise if progress is
// seen with the request
resetTimeout();
};
}
// FIXME: This is EVIL, but I can't think of a better way to expose
// abort() operations on underlying HTTP requests :(
reqPromise.abort = req.abort.bind(req);
if (req.abort) reqPromise.abort = req.abort.bind(req);
}
} catch (ex) {
defer.reject(ex);