Daniel P. Berrange e23ca83a0d Avoid warning message from libxl driver on non-Xen kernels
The libxl driver reads /proc/xen/capabilities to see if it
is on a Dom0 kernel. If that file does not even exist though,
an error is logged. Check for the file existance before trying
to read its contents to avoid the log message.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2014-03-17 17:08:54 +00:00
..