rescue: Ignore errno after guestfs_launch.
authorRichard W.M. Jones <rjones@redhat.com>
Tue, 23 Aug 2011 15:41:07 +0000 (16:41 +0100)
committerRichard W.M. Jones <rjones@redhat.com>
Fri, 16 Sep 2011 14:48:36 +0000 (15:48 +0100)
commit222b7d35d70c16a970bb5e3e4b75950de9c929e8
tree8b44a1a151b2218a30865764ef325116d74adde2
parent3140f96de94077c703edd7c0e25638f99a303d2d
rescue: Ignore errno after guestfs_launch.

errno is pretty much random on the error path back from guestfs_launch
so there is nothing useful to be gained by checking it.

We could do with a better way to detect if appliance launch failed.
(cherry picked from commit 00fef9eed6a53e10a975814beef775483ff0b3dd)
rescue/virt-rescue.c