[Bug fix] Unreadable files

Hiya,

Very useful tool. I found a small bug, please find the fix for it below. Would be great if you could incorporate it into the codebase.

Find line 796:

$contents = file( $this->path . $file );
foreach ( $contents as $n => $line ) {

Replace with:

$contents = is_readable( $this->path . $file ) ? @file( $this->path . $file ) : false;
if( $contents !== false ) {
	foreach ( $contents as $n => $line ) {

Obviously the newly added if() will still need to be closed round line 829 and you may want to adjust the indentation of the foreach content 😉

Hope this helps!

Smile,
Juliette

http://ww.wp.xz.cn/extend/plugins/exploit-scanner/