From b935d109490e8235da2d0eeb460bbfddd56c6253 Mon Sep 17 00:00:00 2001
From: Petr Skoda <skodak@moodle.org>
Date: Thu, 20 May 2010 07:29:24 +0000
Subject: [PATCH] MDL-22061 use string_exists - local plugins may not have lang
 packs

---
 admin/localplugins.php | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/admin/localplugins.php b/admin/localplugins.php
index 10b994e7ece..8e92d005b14 100644
--- a/admin/localplugins.php
+++ b/admin/localplugins.php
@@ -43,7 +43,12 @@ if (!empty($delete) and confirm_sesskey()) {
     echo $OUTPUT->heading(get_string('localplugins'));
 
     if (!$confirm) {
-        echo $OUTPUT->confirm(get_string('localplugindeleteconfirm', '', get_string('pluginname', 'local_' . $delete)),
+        if (get_string_manager()->string_exists('pluginname', 'local_' . $delete)) {
+            $strpluginname = get_string('pluginname', 'local_' . $delete);
+        } else {
+            $strpluginname = $delete;
+        }
+        echo $OUTPUT->confirm(get_string('localplugindeleteconfirm', '', $strpluginname),
                                 new moodle_url($PAGE->url, array('delete' => $delete, 'confirm' => 1)),
                                 $PAGE->url);
         echo $OUTPUT->footer();
@@ -77,8 +82,9 @@ $table->setup();
 
 $plugins = array();
 foreach (get_plugin_list('local') as $plugin => $plugindir) {
-    $strpluginname = get_string('pluginname', 'local_' . $plugin);
-    if ($strpluginname == '[[pluginname]]') {
+    if (get_string_manager()->string_exists('pluginname', 'local_' . $plugin)) {
+        $strpluginname = get_string('pluginname', 'local_' . $plugin);
+    } else {
         $strpluginname = $plugin;
     }
     $plugins[$plugin] = $strpluginname;