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fix: 修复数据树为空时，无法显示的问题

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hailaz 2024-08-15 20:35:20 +08:00
parent 950637a976
commit cc13a16e90
1 changed files with 3 additions and 0 deletions
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3
server/utility/tree/tree_list.go
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@ -13,6 +13,9 @@ type Node interface {
// ListToTree 根据上下级关系将列表数据转为树状数据 // ListToTree 根据上下级关系将列表数据转为树状数据
func ListToTree(pid int64, nodes []Node) (list []Node, err error) { func ListToTree(pid int64, nodes []Node) (list []Node, err error) {
if len(nodes) == 0 {
return nodes, nil
}
for _, v := range nodes { for _, v := range nodes {
if v.PID() == pid { if v.PID() == pid {
item := v item := v