On Wed, Jan 03, 2007 at 07:01:24PM +0100, B. Johannessen wrote: > Seriously though, I think the best solution to this is to bring back the > previous behavior. There are clearly a lot of configurations in the wild > that depends on this (I probably have some myself), and a minor > dot-release is not the right time for such a change. Logging a warning > would probably also be appropriate.
As long as the warning is only shown when expansion debugging is enabled, that sounds like a reasonable solution. Casting an empty string to zero when forced into a numeric context is a very reasonable, and precedented, construct used in many other scripting languages. But if someone enables expansion debugging, it seems reasonable to show some sort of warning about it. -- Dean Brooks [EMAIL PROTECTED] -- ## List details at http://www.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://www.exim.org/eximwiki/
