Changed File/Convert/Solution/scaleimage.php

diff --git a/File/Convert/Solution/scaleimage.php b/File/Convert/Solution/scaleimage.php
index da4b8b1..1fdaa06 100644 (file)
--- a/File/Convert/Solution/scaleimage.php
+++ b/File/Convert/Solution/scaleimage.php
@@ -92,7 +92,7 @@ class File_Convert_Solution_scaleimage extends File_Convert_Solution
                     $scale = '';
                     $define  = '';
                 }
-                $extent ="-extent '{$x}x{$y}>' -gravity center -background white {$define}";
+                $extent ="-extent '{$x}x{$y}>' -gravity center -background white -transparent {$define}";
                 break;
         }