silencing errors if no Flickr API Key

scripts/stats.php

@@ -173,6 +173,7 @@ while($results=$result3->fetchArray(SQLITE3_ASSOC)){
   } elseif (file_exists('./scripts/firstrun.ini')) {
     $config = parse_ini_file('./scripts/firstrun.ini');
   }
+  if (! empty($config["FLICKR_API_KEY"])) {
     $flickrjson = json_decode(file_get_contents("https://www.flickr.com/services/rest/?method=flickr.photos.search&api_key=".$config["FLICKR_API_KEY"]."&text=\"".str_replace('_', '+', $comname)."\"&license=2%2C3%2C4%2C5%2C6%2C9&sort=relevance&per_page=15&format=json&nojsoncallback=1"), true)["photos"]["photo"];
 
     foreach ($flickrjson as $val) {
@@ -184,6 +185,7 @@ while($results=$result3->fetchArray(SQLITE3_ASSOC)){
     }
   }
 }
+}
 ?>
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