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Check that the progressCallback is defined before calling it

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benbro 2013-06-15 17:04:54 +03:00 • committed by Yury Delendik
parent cf01c92b6f
commit ce218d021f
1 changed files with 6 additions and 4 deletions
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10
src/api.js
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@ -699,10 +699,12 @@ var WorkerTransport = (function WorkerTransportClosure() {
}, this);
messageHandler.on('DocProgress', function transportDocProgress(data) {
this.progressCallback({
loaded: data.loaded,
total: data.total
});
if (this.progressCallback) {
this.progressCallback({
loaded: data.loaded,
total: data.total
});
}
}, this);
messageHandler.on('DocError', function transportDocError(data) {