Only reset cpu setting if any

UPC · Oct 13, 2017 · c202784 · c202784
1 parent 44d35fd
commit c202784
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/Ravada/VM/KVM.pm b/lib/Ravada/VM/KVM.pm
@@ -1163,7 +1163,7 @@ sub _xml_remove_cpu {
     my $doc = shift;
     my ($domain) = $doc->findnodes('/domain') or confess "Missing node domain";
     my ($cpu) = $domain->findnodes('cpu');
-    $domain->removeChild($cpu);
+    $domain->removeChild($cpu) if $cpu;
 }
 
 sub _xml_modify_video {