for creole's zephir2 branch

upgrade/pre_download/01-amon

@@ -0,0 +1,10 @@
+#!/bin/bash
+# Sauvegarde des bases de filtres obligatoires (#8621)
+DB="$(CreoleGet container_path_proxy '')/var/lib/blacklists/db"
+for filter in 'adult' 'redirector';do
+    if [ -d $DB/$filter ];then
+        mkdir -p /tmp/db/$filter
+        cp -f $DB/$filter/urls /tmp/db/$filter/urls
+        cp -f $DB/$filter/domains /tmp/db/$filter/domains
+    fi
+done