Minor bug in widgets/widgets/basic.php

On or around line 315 there a line, foreach(glob($dir.’/’.$template_file) as $file) {

glob doesn’t always return an array, it can return false on error, which causes a Warning: Invalid argument supplied for foreach() in when using the post loop widget

I fixed on my version by changing it to :

$files = glob($dir.'/'.$template_file);
                        if(is_array($files)) {
                            foreach($files as $file) {
                                    $templates[] = str_replace($dir.'/', '', $file);
                            }
                        }

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http://`wordpress.org/plugins/siteorigin-panels/