Mercurial > prosody-hg
diff util/dataforms.lua @ 5693:ef490e9276df
util.dataforms: Return nil for empty list-mutli responses, to be consistent with other readers
| author | Florian Zeitz <florob@babelmonkeys.de> |
|---|---|
| date | Fri, 14 Jun 2013 00:07:57 +0200 |
| parents | e1e06f1465be |
| children | bd0ff8ae98a8 7dcd6f124c93 |
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--- a/util/dataforms.lua Thu Jun 13 13:56:35 2013 +0100 +++ b/util/dataforms.lua Fri Jun 14 00:07:57 2013 +0200 @@ -187,7 +187,11 @@ for value in field_tag:childtags("value") do result[#result+1] = value:get_text(); end - return result, (required and #result == 0 and "Required value missing" or nil); + if #result > 0 then + return result; + elseif required then + return nil, "Required value missing"; + end end field_readers["text-multi"] =