Changes
Remove check for {{{1}}} as this will always be present. Plus includeonly tags (onlyinclude wasn't hiding it properly).
<onlyincludeincludeonly>{{#ifexist: {{#if: {{{2|}}} | {{{2}}} | {{#if: {{NAMESPACE}} | :{{NAMESPACE}}:}}{{BASEPAGENAME}}}}/{{{1}}} | • {{#if: {{{1|}}} |<span lang="{{{1}}}">}}[[{{#if: {{{2|}}}|{{{2}}}| {{#if: {{NAMESPACE}} | :{{NAMESPACE}}:}}{{BASEPAGENAME}}}}/{{{1}}}|{{#language:{{{1}}}}}]]{{#if: {{{1|}}} |</span>}} | <span></span>}}</onlyincludeincludeonly><noinclude>
== Template ==
''This sub-template doesn't display properly when not included. Please see [[Template:Languages]] for the complete version.''
This template should not be used anywhere except in the Languages template.
</noinclude>