[Libguestfs] [PATCH 3/3] Converter: Fix virtio test for existing kernels

[Matthew Booth]

The existing test on a pre-installed kernel wasn't dereferencing an array,
meaning it never detected an existing kernel as virtio capable.
---
 lib/Sys/VirtV2V/Converter/Linux.pm |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/lib/Sys/VirtV2V/Converter/Linux.pm b/lib/Sys/VirtV2V/Converter/Linux.pm
index d5a93a7..87eeeb3 100644
--- a/lib/Sys/VirtV2V/Converter/Linux.pm
+++ b/lib/Sys/VirtV2V/Converter/Linux.pm
@@ -261,7 +261,7 @@ sub _configure_kernel
             "virtio_net" => undef
         );
 
-        foreach my $module ($kernel->{modules}) {
+        foreach my $module (@{$kernel->{modules}}) {
             if(exists($checklist{$module})) {
                 $checklist{$module} = 1;
             }
-- 
1.6.6