// It shouldn't happen but it does - spaces in URL
$request['url'] = str_replace(' ', '+', $request['url']);
- $fetchResult = HTTPSignature::fetchRaw($request['url'], local_user(), true, ['timeout' => 10]);
+ $fetchResult = HTTPSignature::fetchRaw($request['url'], local_user(), ['timeout' => 10]);
$img_str = $fetchResult->getBody();
// If there is an error then return a blank image