Receiving an empty string as language parameter (as done when using listbox...

Receiving an empty string as language parameter (as done when using listbox search) should be considered as using user language.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@31822 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_web/SkinTemplateItem/portal_skins/erp5_web/WebSection_getDocumentValueListBase.xml

@@ -114,7 +114,7 @@ try:\n
     all_languages = context.getLayoutProperty(\'layout_all_languages\', default=False)\n
 \n
   # Build the list of parameters\n
-  if language is None:\n
+  if not language:\n
     language = portal.Localizer.get_selected_language()\n
 \n
   if validation_state is None:\n

bt5/erp5_web/bt/revision

-893
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+896
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