Fixed buggy php behaviour when foreach is used on global array.

diff --git a/frontaccounting.php b/frontaccounting.php
index 60ebd99ccd6a0756100474df4f87b9e02b18d073..4ae88cbb1f6f5c681576b116dbded1075cd3b057 100644 (file)
--- a/frontaccounting.php
+++ b/frontaccounting.php
@@ -76,6 +76,7 @@ if (!isset($path_to_root) || isset($_GET['path_to_root']) || isset($_POST['path_
                function init()
                {
                        global $installed_extensions, $path_to_root;
+
                        $this->menu = new menu(_("Main  Menu"));
                        $this->menu->add_item(_("Main  Menu"), "index.php");
                        $this->menu->add_item(_("Logout"), "/account/access/logout.php");
@@ -88,9 +89,14 @@ if (!isset($path_to_root) || isset($_GET['path_to_root']) || isset($_POST['path_
                        $this->add_application(new general_ledger_app());
                        if (count($installed_extensions) > 0)
                        {
-                               foreach ($installed_extensions as $ext)
+                               // Do not use global array directly here, or you suffer 
+                               // from buggy php behaviour (unexpected loop break 
+                               // because of same var usage in class constructor).
+                               $extensions = $installed_extensions;
+                               foreach ($extensions as $ext)
                                {
-                                       if (@($ext['active'] && $ext['type'] == 'module')) { // supressed warnings before 2.2 upgrade
+                                       if (@($ext['active'] && $ext['type'] == 'module')) // supressed warnings before 2.2 upgrade
+                                       { 
                                                $_SESSION['get_text']->add_domain($_SESSION['language']->code, 
                                                        $ext['path']."/lang");
                                                $class = $ext['tab']."_app";
@@ -103,6 +109,6 @@ if (!isset($path_to_root) || isset($_GET['path_to_root']) || isset($_POST['path_
                        }       
                        
                        $this->add_application(new setup_app());
-                       }
+               }
 }
 ?>
\ No newline at end of file