[libvirt] [PATCH 2/4] Update modified mac address in place in virGetInterface

[Laine Stump]

On 07/22/2009 10:20 AM, Daniel Veillard wrote:
> Agreed, patch applied, I only had to add _() to get the message localized,

I've idly wondered about that macro, as it causes scores of compile 
warnings, like this:

datatypes.c:291: warning: format not a string literal and no format 
arguments

What's it for? And what's the best way to change things to eliminate the 
warnings?