add nil guard (#600)

goccy · Dec 20, 2024 · 54cd51f · 54cd51f
1 parent 0c41d8e
commit 54cd51f
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Showing 2 changed files with 6 additions and 0 deletions.
diff --git a/decode.go b/decode.go
@@ -211,6 +211,9 @@ func (d *Decoder) setToOrderedMapValue(node ast.Node, m *MapSlice) error {
 }
 
 func (d *Decoder) setPathToCommentMap(node ast.Node) {
+	if node == nil {
+		return
+	}
 	if d.toCommentMap == nil {
 		return
 	}

diff --git a/path.go b/path.go
@@ -271,6 +271,9 @@ func (p *Path) FilterFile(f *ast.File) (ast.Node, error) {
 
 // FilterNode filter from node by YAMLPath.
 func (p *Path) FilterNode(node ast.Node) (ast.Node, error) {
+	if node == nil {
+		return nil, nil
+	}
 	n, err := p.node.filter(node)
 	if err != nil {
 		return nil, err
-Original file line number
+Diff line change
@@ Expand Up @@
     }
     func (d *Decoder) setPathToCommentMap(node ast.Node) {
+    	if node == nil {
+    		return
+    	}
     	if d.toCommentMap == nil {
     		return
     	}
@@ Expand Down @@