[Libvir] PATCH: Fix bridge device handling with xm config files

The code for parsing xm config files & generating XML forgot to add in the <source bridge='xenbr0'> elements if an explicit bridge is requested. The reverse direction was already implemeneted. This patch fixes the missing handling of bridge devices & adds a test case Dan -- |=- Red Hat, Engineering, Emerging Technologies, Boston. +1 978 392 2496 -=| |=- Perl modules: http://search.cpan.org/~danberr/ -=| |=- Projects: http://freshmeat.net/~danielpb/ -=| |=- GnuPG: 7D3B9505 F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 -=|