themaoci / fckytads Goto Github PK

0x48piraj/fadblock#139 (comment)

This was your issue on the fadblock page.
There is an other thing what I forgot there.:

if (fad_videoPlayer.currentTime < fad_videoPlayer.duration - 0.1) 
        {
          fad_videoPlayer.currentTime = fad_videoPlayer.duration - 0.1;
        }

fad_videoPlayer.duration becomes undefined. then you subsract from it a number (0.1) . The result will become NaN ( Not a Number) datatype,which is the same as infinity in javascript. There is a very helpful javascript function for exactly for this problem: isFinite() takes a variable and returns with true or false values:
The HTMLMediaElement.currentTime must be float/double value. That's the reason of this exception.

let duration = fad_videoPlayer.duration - 0.1
if (fad_videoPlayer.currentTime < duration  && isFinite(duration)) {
            fad_videoPlayer.currentTime = duration;
}