whitespace in User_group

classes/User_group.php

@@ -136,13 +136,13 @@ class User_group extends Memcached_DataObject
         ImageColorTransparent($image_dest, $background);
         imagealphablending($image_dest, false);
 
-        imagecopyresized($image_dest, $image_src, 0, 0, $x, $y, $size, $size, $info[0], $info[1]);
+        imagecopyresized($image_dest, $image_src,
+                         0, 0, 0, 0,
+                         $size, $size, $info[0], $info[1]);
 
-        $cur = common_current_user();
-
-        $outname = common_avatar_filename($cur->id,
+        $outname = common_avatar_filename($this->id,
                                           image_type_to_extension($type),
-                                          null,
+                                          $size,
                                           common_timestamp());
 
         $outpath = common_avatar_path($outname);