js error in profile icon edit in internet explorer

[individuart]

There was an error in
\mod\profile\views\default\profile\editicon.php
in javascript function preview() when using internet explorer.
Sometimes you get a division by zero when calculating scaleX or scaleY
I've solved this problem modifying the function ensuring this values are greater than zero.

This is the final function preview

    function preview(img, selection) {
        if ((selection.width>0) && (selection.height>0) ){
            var origWidth = $("#user_avatar").width(); //get the width of the users master photo
            var origHeight = $("#user_avatar").height(); //get the height of the users master photo
            var scaleX = 100 / selection.width; 
            var scaleY = 100 / selection.height;
            
             
            $('#user_avatar_preview > img').css({
                width: Math.round(scaleX * origWidth) + 'px', 
                height: Math.round(scaleY * origHeight) + 'px', 
                marginLeft: '-' + Math.round(scaleX * selection.x1) + 'px', 
                marginTop: '-' + Math.round(scaleY * selection.y1) + 'px' 
             });
        }
    } 

Many thanks

[cash]

Fixed in plugins commit 1139