Add missing credit

Update default favicon

README.md

@@ -169,6 +169,7 @@ See LICENSE file for more detail.
 
   - [W3c](https://www.w3schools.com/w3css/) for w3.css
   - [Fork Awesome](https://forkaweso.me/Fork-Awesome/) for icon
+  - [Iconify.design](https://icon-sets.iconify.design/iconamoon/star-off/) for default favicon
   - [embed/embed](https://github.com/oscarotero/Embed) for embed (fav and og)
   - [hassankhan/config](https://github.com/hassankhan/config) for config (config mananger)
   - [chrome-php/chrome](https://github.com/chrome-php/chrome) for chrome-php (wrapper for chrome dev-tool)

app/Soshot/GetFav.php

@@ -33,18 +33,18 @@ class GetFav extends GetThumb {
 
             if (!is_null($info->favicon)) {
                 if (!$favicon = @file_get_contents($info->favicon)) {
-                    copy(__DIR__ . '/../../src/images/error_fav.' . $this->fileFormat, $this->demande->requestImg);
+                    copy(__DIR__ . '/../../src/images/error_fav.png', $this->demande->requestImg);
                     $this->db->addUpdate(2, $this->type);
                     return true;
                 }
             } elseif (!is_null($info->icon)) {
                 if (!$favicon = @file_get_contents($info->icon)) {
-                    copy(__DIR__ . '/../../src/images/error_fav.' . $this->fileFormat, $this->demande->requestImg);
+                    copy(__DIR__ . '/../../src/images/error_fav.png', $this->demande->requestImg);
                     $this->db->addUpdate(2, $this->type);
                     return true;
                 }
             } else {
-                copy(__DIR__ . '/../../src/images/error_fav.' . $this->fileFormat, $this->demande->requestImg);
+                copy(__DIR__ . '/../../src/images/error_fav.png', $this->demande->requestImg);
                 $this->db->addUpdate(2, $this->type);
                 return true;
             }
@@ -95,7 +95,6 @@ class GetFav extends GetThumb {
         if (!file_exists($this->requestImg) && $this->type === 'fav') {
             $this->makeFavicon();
         }
-        //echo '<img src="data:image/png;base64,'.base64_encode(file_get_contents($this->requestImg)).'">';
         header("Content-type: image/$this->fileFormat");
         header('Expires: ', gmdate('D, d M Y H:i:s', time()) . ' GMT');
         echo file_get_contents($this->requestImg);