From 428764bf346aeffbbc742c365cab969d500ea3dc Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Tue, 18 Jun 2013 09:59:18 +0200
Subject: Fix so exported vCard specifies encoding in v3-compatible format
 (#1489183)

---
 CHANGELOG                             |  1 +
 program/lib/Roundcube/rcube_vcard.php | 10 ++++++++--
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG b/CHANGELOG
index eaffa7099..27ab5cfe9 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,6 +1,7 @@
 CHANGELOG Roundcube Webmail
 ===========================
 
+- Fix so exported vCard specifies encoding in v3-compatible format (#1489183)
 - Fix session issues when local and database time differs (#1486132)
 - Fix thread cache syncronization/validation (#1489028)
 - Add option show_real_foldernames to disable localization of special folders
diff --git a/program/lib/Roundcube/rcube_vcard.php b/program/lib/Roundcube/rcube_vcard.php
index 90acb2110..a71305c4b 100644
--- a/program/lib/Roundcube/rcube_vcard.php
+++ b/program/lib/Roundcube/rcube_vcard.php
@@ -714,9 +714,15 @@ class rcube_vcard
                             $value[] = $attrvalues;
                         }
                         else if (is_bool($attrvalues)) {
-                            // true means just tag, not tag=value, as in PHOTO;BASE64:...
+                            // true means just a tag, not tag=value, as in PHOTO;BASE64:...
                             if ($attrvalues) {
-                                $attr .= strtoupper(";$attrname");
+                                // vCard v3 uses ENCODING=B (#1489183)
+                                if ($attrname == 'base64') {
+                                    $attr .= ";ENCODING=B";
+                                }
+                                else {
+                                    $attr .= strtoupper(";$attrname");
+                                }
                             }
                         }
                         else {
-- 
cgit v1.2.3