From 5c2d6e3555af7a2e71c0087d4b4c0a8780e835ca Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Sun, 26 Apr 2009 13:02:13 -0400
Subject: [PATCH] Fix adding labels from plugins

---
 program/include/rcube_json_output.php |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/program/include/rcube_json_output.php b/program/include/rcube_json_output.php
index a14f4ae..7c79157 100644
--- a/program/include/rcube_json_output.php
+++ b/program/include/rcube_json_output.php
@@ -130,8 +130,11 @@
      */
     public function add_label()
     {
-        $arg_list = func_get_args();
-        foreach ($arg_list as $i => $name) {
+        $args = func_get_args();
+        if (count($args) == 1 && is_array($args[0]))
+            $args = $args[0];
+        
+        foreach ($args as $name) {
             $this->texts[$name] = rcube_label($name);
         }
     }

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