AdaptiveImages on Dotclear and error.log in appache

[ArfyFR]

Hi,

I often see error logs like
[Sun Nov 29 15:30:19 2015] [error] [client 188.165.15.183] PHP Warning: file_exists(): Unable to find the wrapper "http" - did you forget to enable it when you configured PHP? in /www/dotclear/plugins/adaptiveImages/inc/AdaptiveImages.php on line 602

Line 606 refers to use of file_exists there:

           // don't do anyting if we can't find file
           if (!file_exists($src))
                   return $img;

in

protected function processImgTag($img, $bkpt, $maxWidth1x){

I think it is linked to images on my blog with an URL, and not relative to the path.

What do you think adding before the file_exist a test like

          // don't do anyting of http images
          if (strncmp($src, "http:", 5)==0)
                  return $img;

next to the data-uri test ?

Pascal