[bfss] Catch EnvironmentError instead of OSError when trying to read attributes bffstored This will also catch IOError (as file not found) that might be encountered expectable too.

#!/bin/sh -e
if [ "$1" = "purge" ] ; then
        update-rc.d cubicweb remove >/dev/null
fi
 
#DEBHELPER#
 
exit 0