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Replace type cast with type assertion.

This commit is contained in:
Juliusz Chroboczek 2020-11-28 02:08:52 +01:00
parent a2e322edcb
commit 08a2ff63fc

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@ -533,7 +533,9 @@ getInputElement('activitybox').onchange = function(e) {
}
getInputElement('fileinput').onchange = function(e) {
let input = /** @type{HTMLInputElement} */(this);
if(!(this instanceof HTMLInputElement))
throw new Error('Unexpected type for this');
let input = this;
let files = input.files;
for(let i = 0; i < files.length; i++)
addFileMedia(files[i]);