erp5_web: only the first element is needed

cd6a3603 · Romain Courteaud · 92821b47 · cd6a3603
Commit cd6a3603 authored Feb 04, 2020 by Romain Courteaud
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bt5/erp5_web/SkinTemplateItem/portal_skins/erp5_web/WebSection_getDocumentValue.py ...Item/portal_skins/erp5_web/WebSection_getDocumentValue.py +3 -0

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--- a/bt5/erp5_web/SkinTemplateItem/portal_skins/erp5_web/WebSection_getDocumentValue.py
+++ b/bt5/erp5_web/SkinTemplateItem/portal_skins/erp5_web/WebSection_getDocumentValue.py
@@ -5,6 +5,9 @@
 """
 if portal is None:
  portal = context.getPortalObject()
+kw['limit'] = 1
 document_list = portal.portal_catalog.getDocumentValueList(
  reference=name,
  language=language,