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Add check for mailing list nil description (fix )

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Athozus 2023-10-16 20:36:05 +02:00
parent 80ae9c3342
commit 7754e7e361
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1 changed files with 1 additions and 1 deletions

2
ui/maillists.lua
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@ -22,7 +22,7 @@ function mail.show_maillists(name)
formspec[#formspec + 1] = "@" .. minetest.formspec_escape(maillist.name)
formspec[#formspec + 1] = ","
if maillist.desc ~= "" then
if string.len(maillist.desc) > 30 then
if string.len(maillist.desc or "") > 30 then
formspec[#formspec + 1] = minetest.formspec_escape(string.sub(maillist.desc, 1, 27))
formspec[#formspec + 1] = "..."
else