how to apply a patch/fix for a bug

[Jeff Co]

Hello,
I think I've found a remedy for a bug that I've found in EVolution.
The fix is at http://bugzilla.gnome.org/attachment.cgi?id=53906&action=view.

Please see Comment 6
(http://bugzilla.gnome.org/show_bug.cgi?id=273905#c6)  or Comment 7
(http://bugzilla.gnome.org/show_bug.cgi?id=273905#c7) in particular.
How do I apply either solutions?

I use Ubuntu Breezy. If you can help, please provide me with
instructions that a newbie would understand easily.


Thank you for helping a newbie.