Prevent upgrader from using default ERP5Site_getUpgraderSignature.

This prevents accidental use of the default settings for upgrade. They should just serve as an illustration of upgrader use, never be used themselves.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@45330 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_upgrader/SkinTemplateItem/portal_skins/erp5_upgrader/ERP5Site_getUpgraderSignature.xml

@@ -57,6 +57,9 @@
   specification of an upgrader.\n
 """\n
 \n
+# Prevent unintended use of this script, as it would otherwise trigger an upgrade without possible site-specific settings.\n
+raise Exception(\'This script is only an example. Copy, paste & customise it for your needs.\')\n
+\n
 # Alarm dict is used to enable/disable upgrade alarms.\n
 \n
 ALARM_DICT = {\n

bt5/erp5_upgrader/bt/revision

-585
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+586
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