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Julien Muchembled authored
* SingleItemsWidget should have at least one child in order to produce valid XHTML (similar fix than commit 23074 by Ivan). * MultiItemsWidget: few style changes (missing comma, spaces at EOL...) and check the number of children sooner. git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@23117 20353a03-c40f-0410-a6d1-a30d3c3de9de
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