defensive code

Co-authored-by: th-ch <th-ch@users.noreply.github.com>
This commit is contained in:
Araxeus
2021-04-27 23:51:29 +03:00
committed by GitHub
parent 98fd6240ba
commit e9d7ddebb2

View File

@ -91,7 +91,7 @@ function changeVolume(toIncrease, options) {
const videoStream = $(".video-stream");
const slider = $("#volume-slider");
// Apply volume change if valid
const steps = options.steps / 100;
const steps = (options.steps || 1) / 100;
videoStream.volume = toIncrease ?
Math.min(videoStream.volume + steps, 1) :
Math.max(videoStream.volume - steps, 0);