libpciaccess: Changes to 'master'

[Jesse Barnes]

 src/common_bridge.c |    4 ++++
 1 file changed, 4 insertions(+)

New commits:
commit 2bda5b733bb12854760750c08138db95e77aea0c
Author: Jesse Barnes <jbarnes at virtuousgeek.org>
Date:   Tue Jun 30 15:24:45 2009 -0700

    Don't try to use bogus bridge data
    
    If, for whatever reason, we weren't able to read bridge data (therefore
    leaving bridge.pci or bridge.pcmcia empty), we shouldn't try to look at
    the bus data inside the pci/pcmcia struct.