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prevent potential runtime errors.. #540
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if (video) video.volume = 0;
if (video) video.pause();
if (video) video.remove();
can be written as
if (video) {
video.volume = 0;
video.pause();
video.remove();
}
to ensure it does not fail when video is null.
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if (video) video.volume = 0;
if (video) video.pause();
if (video) video.remove();
can be written as
if (video) {
video.volume = 0;
video.pause();
video.remove();
}
to ensure it does not fail when video is null.