It would help if we actually returned the result of the method call...

diff --git a/framework/Image/lib/Horde/Image/Exif/Base.php b/framework/Image/lib/Horde/Image/Exif/Base.php
index 9206225..60918aa 100644 (file)
--- a/framework/Image/lib/Horde/Image/Exif/Base.php
+++ b/framework/Image/lib/Horde/Image/Exif/Base.php
@@ -45,6 +45,8 @@ abstract class Horde_Image_Exif_Base
                 $results[$field] = $value;
             }
         }
+
+        return $results;
     }
 
     /**