Module:Variable arguments: Difference between revisions
mNo edit summary |
mNo edit summary |
||
| Line 20: | Line 20: | ||
out_str = out_str:sub(1, -11) | out_str = out_str:sub(1, -11) | ||
if out_str == "" then | if out_str == "" or out_str == nil then | ||
out_str = "[[{{#titleparts: {{FULLPAGENAME}}|-1}}]]" | out_str = "[[{{#titleparts: {{FULLPAGENAME}}|-1}}]]" | ||
end | end | ||