The proper way to open()

[Roger Burton West]

On Mon, Jan 30, 2012 at 04:56:53PM +0000, Dominic Thoreau wrote:

>open IN, '<', $cfg || handle_that_error_sub;

OK, that's the same error I was making, so I'll point out that this will
not fail as desired, but

open (IN, '<', $cfg) || handle_that_error_sub;

will.

R