1 files changed, 2 insertions, 2 deletions
diff --git a/src/xml/node-iterators.h b/src/xml/node-iterators.h
index 389d70be0..4e4b92b4d 100644
--- a/src/xml/node-iterators.h
+++ b/src/xml/node-iterators.h
@@ -20,13 +20,13 @@ namespace XML {
 
 struct NodeSiblingIteratorStrategy {
     static Node const *next(Node const *node) {
-        return ( node ? node->next() : NULL );
+        return ( node ? node->next() : nullptr );
     }
 };
 
 struct NodeParentIteratorStrategy {
     static Node const *next(Node const *node) {
-        return ( node ? node->parent() : NULL );
+        return ( node ? node->parent() : nullptr );
     }
 };