[libvirt] [PATCH tck 4/5] Ensure uri_transport is defined before using it
Under some environments (such as Xen), there may not be a uri_transport
defined. As this is not required, ensure the value is defined before
attempting to use it
---
lib/Sys/Virt/TCK/Capabilities.pm | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/lib/Sys/Virt/TCK/Capabilities.pm b/lib/Sys/Virt/TCK/Capabilities.pm
index 8b79db4..281f41e 100644
--- a/lib/Sys/Virt/TCK/Capabilities.pm
+++ b/lib/Sys/Virt/TCK/Capabilities.pm
@@ -115,8 +115,10 @@ sub _parse_host_migration {
$mig->{transports} = [];
my $trans = $node->first_child("uri_transports");
- foreach my $child ($trans->children("uri_transport")) {
- push @{$mig->{transports}}, $child->text;
+ if (defined $trans) {
+ foreach my $child ($trans->children("uri_transport")) {
+ push @{$mig->{transports}}, $child->text;
+ }
}
$self->{host}->{migration} = $mig;
--
1.8.4.5