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Fix for PHP Notice Undefined index: link_identifier, Line 1986 of /e107_handlers/sitelinks_class.php
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@@ -1983,7 +1983,7 @@ class navigation_shortcodes extends e_shortcode
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function sc_link_identifier($parm='')
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{
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return $this->var['link_identifier'];
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return isset($this->var['link_identifier']) ? $this->var['link_identifier'] : '';
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}
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/**
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