From: Michael J. Rubinsky <mrubinsk@horde.org>
Date: Thu, 13 Aug 2009 20:22:21 +0000 (-0400)
Subject: Evidently an array type in exif can still be returned as a string...
X-Git-Url: https://git.internetallee.de/?a=commitdiff_plain;h=eccc5e5d1dc4beb418d355fc6610d58e48f73c44;p=horde.git

Evidently an array type in exif can still be returned as a string...
---

diff --git a/framework/Image/lib/Horde/Image/Exif/Base.php b/framework/Image/lib/Horde/Image/Exif/Base.php
index 7fd732c9d..4cd8a200a 100644
--- a/framework/Image/lib/Horde/Image/Exif/Base.php
+++ b/framework/Image/lib/Horde/Image/Exif/Base.php
@@ -78,7 +78,9 @@ abstract class Horde_Image_Exif_Base
                 }
 
                 if ($data['type'] == 'array') {
-                    $value = implode(',', $value);
+                    if (is_array($value)) {
+                        $value = implode(',', $value);
+                    }
                 }
                 $results[$field] = $value;
             }