Moises Lopez - https://www.vauxoo.com/
4e2db85f2e
for computed street fields. Qweb reports delete the node if the value is Null but won't if the value is an empty string. And then, l10n_mx_edi module has errors because there are nodes with empty string and the minimum value is one char. Courtesy of Vauxoo. Was PR #17169 Backport in Saas-14 from opw-770430