Although not fatal, _unconfigure_xenpv should report a warning and return if firstboot is not available (during Windows conversions). --- lib/Sys/VirtConvert/Converter/Windows.pm | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/lib/Sys/VirtConvert/Converter/Windows.pm b/lib/Sys/VirtConvert/Converter/Windows.pm index 59d273f..ce8b474 100644 --- a/lib/Sys/VirtConvert/Converter/Windows.pm +++ b/lib/Sys/VirtConvert/Converter/Windows.pm @@ -564,6 +564,12 @@ sub _unconfigure_xenpv { my ($g, $h_soft, $firstboot) = @_; + if (!defined($firstboot)) { + logmsg WARN, __x('Unable to uninstall Xen PV drivers without '. + 'firstboot'); + return; + } + my @regkey = ('Microsoft', 'Windows', 'CurrentVersion', 'Uninstall', 'Red Hat Paravirtualized Xen Drivers for Windows(R)');