Fix "Non-static method PEAR::isError() should not be called statically" err...

Aleksander Machniak

2015-02-26 b59b72cc3028cc0514e951f135d8bfe7efcaaa6f

 plugins/managesieve/lib/Roundcube/rcube_sieve_engine.php

@@ -390,10 +390,11 @@
            }
            else if ($action == 'setget') {
                $script_name = rcube_utils::get_input_value('_set', rcube_utils::INPUT_GPC, true);
                $script = $this->sieve->get_script($script_name);
                $script      = $this->sieve->get_script($script_name);

                if (PEAR::isError($script))
                if (is_a($script, 'PEAR_Error')) {
                    exit;
                }

                $browser = new rcube_browser;