Cover ASTNode.String() nil ptr edgecase

2022-08-21 16:16:47 +02:00
parent 8c7b8ebb8b
commit 689be25a89
1 changed files with 4 additions and 0 deletions
@@ -35,6 +35,10 @@ type (
 )

 func (n *ASTNode) String() string {
+	if n == nil {
+		return "<nil>"
+	}
+
 	// Leaf edge-cases
 	switch {
 	case n.Symbol != "":