Revert "Checking existence for an array element on a string will always evaluate...

$addresses will always be an array here.

This reverts commit 3fcc166e4adf4156865e9d1ce74f8ab01f0a9739.

diff --git a/framework/Mime/lib/Horde/Mime.php b/framework/Mime/lib/Horde/Mime.php
index f201be6..a0dcfa0 100644 (file)
--- a/framework/Mime/lib/Horde/Mime.php
+++ b/framework/Mime/lib/Horde/Mime.php
@@ -209,8 +209,8 @@ class Horde_Mime
         $text = '';
         foreach ($addresses as $addr) {
             // Check for groups.
-            if (!is_array($addr) || (is_array($addr) && empty($addr['groupname']))) {
-                if (!is_array($addr) || (is_array($addr) && empty($addr['personal']))) {
+            if (empty($addr['groupname'])) {
+                if (empty($addr['personal'])) {
                     $personal = '';
                 } else {
                     if (($addr['personal'][0] == '"') &&