Minor bug fix.

268c55a3 · Leigh B Stoller · 9cf8f9c6 · 268c55a3
Commit 268c55a3 authored Oct 13, 2014 by Leigh B Stoller
--- a/tbsetup/libvtop_test.pm.in
+++ b/tbsetup/libvtop_test.pm.in
@@ -2439,7 +2439,8 @@ sub GenFixNodes($)

 	if ($self->isatoponode($vname) || $self->isadelaynode($vname) ||
 	    $self->isasanhost($vname)) {
-	    if (defined($vnode->_sanhostname())) {
+	    if (defined($vnode) &&
+		defined($vnode->_sanhostname())) {
 		$self->createFixedNode($vnode->_sanhostname(), $fixed);
 	    }
 	    else {