erp5_forge: fix update svn action

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@43659 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_forge/SkinTemplateItem/portal_skins/erp5_vcs/BusinessTemplate_doSvnUpdate.xml

@@ -50,15 +50,22 @@
         </item>
         <item>
             <key> <string>_body</string> </key>
-            <value> <string>try:\n
+            <value> <string encoding="cdata"><![CDATA[
+
+try:\n
   new_bt = context.getVcsTool().update(keep)\n
 except Exception, error:\n
-  return context.BusinessTemplate_handleException(error, script.id, form_id=form_id, keep=keep)\n
+  return context.BusinessTemplate_handleException(\n
+    error, script.id, form_id=form_id, keep=keep)\n
 \n
-context.REQUEST.set(\'portal_status_message\', \'Working copy updated successfully.\')\n
-return new_bt.BusinessTemplate_viewInstallationDialog(\n
-  workflow_action=\'install_action\', form_id=form_id)\n
-</string> </value>
+request = context.REQUEST\n
+request.set(\'portal_status_message\', \'Working copy updated successfully.\')\n
+return request.RESPONSE.redirect(\n
+  \'%s/BusinessTemplate_viewInstallationDialog?workflow_action=install_action&form_id=%s\'\n
+  % (new_bt.absolute_url_path(), form_id))\n
+
+
+]]></string> </value>
         </item>
         <item>
             <key> <string>_params</string> </key>

bt5/erp5_forge/bt/revision

-641
+642
\ No newline at end of file