Module:Labelled list hatnote: Difference between revisions
Fixed iteration-and-removal bug |
EnWikiAdmin (talk | contribs) m 1 revision imported |
||
| (2 intermediate revisions by 2 users not shown) | |||
| Line 86: | Line 86: | ||
} | } | ||
return p._labelledList(pages, labels, options) | return p._labelledList(pages, labels, options) | ||
end | |||
local function exists(title) | |||
local success, result = pcall(function() return title.exists end) | |||
if success then | |||
return result | |||
else | |||
return true | |||
end | |||
end | end | ||
| Line 93: | Line 101: | ||
local v = pages[k] | local v = pages[k] | ||
local title = mw.title.new(getTarget(v), namespace) | local title = mw.title.new(getTarget(v), namespace) | ||
if (v == '') or title == nil or not title | if (v == '') or title == nil or not exists(title) then | ||
table.remove(pages, k) | table.remove(pages, k) | ||
end | end | ||