X-Git-Url: https://vcs.fsf.org/?p=squirrelmail.git;a=blobdiff_plain;f=plugins%2Fdemo%2Ffunctions.php;h=d0a5558e87fc2463d768728ca325756a9c3eb5da;hp=230df743c1f71f4579a6ff6b63c755744b45b7c7;hb=ccb5faf0a2fbf6dc7927234a0dddeddc4217d230;hpb=e04de0b9d163343c246f327b27edbd307a9a1029

diff --git a/plugins/demo/functions.php b/plugins/demo/functions.php
index 230df743..d0a5558e 100644
--- a/plugins/demo/functions.php
+++ b/plugins/demo/functions.php
@@ -20,10 +20,9 @@
   */
 function demo_page_header_template_do()
 {
-   global $oTemplate;
+   global $oTemplate, $nbsp;
 
    sq_change_text_domain('demo');
-   $nbsp = $oTemplate->fetch('non_breaking_space.tpl');
    $output = makeInternalLink('plugins/demo/demo.php', _("Demo"), '')
            . $nbsp . $nbsp;
    sq_change_text_domain('squirrelmail');
@@ -57,3 +56,28 @@ function demo_option_link_do()
 
 
 
+/**
+  * Validate that this plugin is configured correctly
+  *
+  * @return boolean Whether or not there was a
+  *                 configuration error for this plugin.
+  *
+  */
+function demo_check_configuration_do()
+{
+
+   // test for something that this plugin requires, print error if
+   // misconfigured or requirements are missing
+   //
+   if (FALSE)  // put something meaningful here
+   {
+      do_err('Demo plugin is missing something important', FALSE);
+      return TRUE;  // return FALSE if you only want to display a non-critical error
+   }
+
+   return FALSE;
+
+}
+
+
+