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Dont use pointer for recursive prefs (avoid nil)

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This commit is contained in:
Mike Farah
2021-02-11 10:58:40 +11:00
parent 2c7db0071a
commit 1a03031297
3 changed files with 5 additions and 5 deletions
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pkg/yqlib/operator_recursive_descent.go
+2 -2
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@@ -14,7 +14,7 @@ type recursiveDescentPreferences struct {
func recursiveDescentOperator(d *dataTreeNavigator, matchMap *list.List, expressionNode *ExpressionNode) (*list.List, error) {
var results = list.New()
preferences := expressionNode.Operation.Preferences.(*recursiveDescentPreferences)
preferences := expressionNode.Operation.Preferences.(recursiveDescentPreferences)
err := recursiveDecent(d, results, matchMap, preferences)
if err != nil {
return nil, err
@@ -23,7 +23,7 @@ func recursiveDescentOperator(d *dataTreeNavigator, matchMap *list.List, express
return results, nil
}
func recursiveDecent(d *dataTreeNavigator, results *list.List, matchMap *list.List, preferences *recursiveDescentPreferences) error {
func recursiveDecent(d *dataTreeNavigator, results *list.List, matchMap *list.List, preferences recursiveDescentPreferences) error {
for el := matchMap.Front(); el != nil; el = el.Next() {
candidate := el.Value.(*CandidateNode)