WireCache throwing date() warning in debug mode

[solonmedia]

Just wanted to leave a note that a warning is thrown for WireCache when debug is on.

Not sure what the issue is - looks like you set expiration to time() which is int.

The warning it gives is:

Warning
: date() expects parameter 2 to be int, float given in
D:\dev\uni\UniServerZ\www\processwire-base\processwire\wire\core\WireCache.php
on line
587

No warning is given when debug is false.