Module:Article history: Difference between revisions

Content deleted Content added
use ArticleHistory:try for categories as well
m remove unnecessary "or {}"
Line 671:
-- Action object categories
for i, actionObj in ipairs(self:getActionObjects() or {}) do
local categories = self:try(actionObj.exportCategories, actionObj, self) or {}
for j, categoryObj in ipairs(categories or {}) do
ret[#ret + 1] = tostring(categoryObj)