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@@ -1,7 +1,7 @@
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<?php
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-// $Id: CourseRestorer.class.php 12881 2007-08-10 05:08:36Z yannoo $
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+// $Id: CourseRestorer.class.php 12974 2007-09-10 04:40:24Z yannoo $
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/*
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==============================================================================
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Dokeos - elearning and course management software
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@@ -486,7 +486,7 @@ class CourseRestorer
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$link_cat_table = Database :: get_course_table(TABLE_LINK_CATEGORY, $this->course->destination_db);
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$resources = $this->course->resources;
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$link_cat = $resources[RESOURCE_LINKCATEGORY][$id];
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- if (!$link_cat->is_restored())
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+ if (is_object($link_cat) && !$link_cat->is_restored())
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{
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$sql = "SELECT MAX(display_order) FROM $link_cat_table";
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$result=api_sql_query($sql,__FILE__,__LINE__);
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