This is because the init-script author forgot that $(()) means arithmetic expansion, when trying to use parantheses inside a $() command substitution.
Changing "$((" to "$( (" on line 48 and 55 solves the issue. Regards: David Weinehall -- /) David Weinehall <[EMAIL PROTECTED]> /) Rime on my window (\ // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ // Diamond-white roses of fire // \) http://www.acc.umu.se/~tao/ (/ Beautiful hoar-frost (/ -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]