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-rw-r--r--program/include/rcube_json_output.php7
1 files changed, 5 insertions, 2 deletions
diff --git a/program/include/rcube_json_output.php b/program/include/rcube_json_output.php
index a14f4ae14..7c79157fd 100644
--- a/program/include/rcube_json_output.php
+++ b/program/include/rcube_json_output.php
@@ -130,8 +130,11 @@ class rcube_json_output
*/
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);
}
}