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Fix #6615

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Kovid Goyal
2023-09-12 15:34:09 +05:30
parent 5889311688
commit 2d7bbf60cc
1 changed files with 3 additions and 0 deletions
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3
tools/utils/set.go
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@@ -60,6 +60,9 @@ func (self *Set[T]) AsSlice() []T {
} }
func (self *Set[T]) Intersect(other *Set[T]) (ans *Set[T]) { func (self *Set[T]) Intersect(other *Set[T]) (ans *Set[T]) {
if other == nil {
return NewSet[T]()
}
if self.Len() < other.Len() { if self.Len() < other.Len() {
ans = NewSet[T](self.Len()) ans = NewSet[T](self.Len())
for x := range self.items { for x := range self.items {