20.621
Bearbeitungen
(+ appendWithKomma(s, a)) |
(+ appendWithComma(s, a)) |
||
| Zeile 120: | Zeile 120: | ||
end | end | ||
function p. | function p.appendWithComma(s, a) | ||
if a ~= nil and a ~= "" then | if a ~= nil and a ~= "" then | ||
s = | if s ~= "" then | ||
s = s .. ", " .. a | |||
else | |||
s = a | |||
end | |||
end | end | ||
return s | return s | ||