X-Git-Url: https://git.adam-barratt.org.uk/?a=blobdiff_plain;f=modules%2Fgrub%2Fmanifests%2Finit.pp;fp=modules%2Fgrub%2Fmanifests%2Finit.pp;h=bbb4ca4a378a3b8243003b15573bfc7c7aec8ea9;hb=a5b0175d6db7553d0b41e4a4133da3f8b34189bf;hp=d23e3e8cdcee16e3590c8c2b466a9c2ce111b2c9;hpb=a300523e661ea2038b71803522617cc921445c57;p=mirror%2Fdsa-puppet.git

diff --git a/modules/grub/manifests/init.pp b/modules/grub/manifests/init.pp
index d23e3e8cd..bbb4ca4a3 100644
--- a/modules/grub/manifests/init.pp
+++ b/modules/grub/manifests/init.pp
@@ -27,7 +27,7 @@ class grub {
 
 	if $grub_manage {
 		# hp-health requires nopat on linux 4.9
-		$grub_do_nopat = ($::systemproductname =~ /^ProLiant/ and versioncmp($::kernelversion, '4.9') >= 0)
+		$grub_do_nopat = ($::systemproductname and $::systemproductname =~ /^ProLiant/ and versioncmp($::kernelversion, '4.9') >= 0)
 
 		$grub_do_extra = $::hostname in [fasolo]