Fix bug in trie intersect.

77f8f406 · Petar Maymounkov · cf0aff34 · 77f8f406
Commit 77f8f406 authored Mar 26, 2020 by Petar Maymounkov
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trie/intersect.go trie/intersect.go +1 -1

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--- a/trie/intersect.go
+++ b/trie/intersect.go
@@ -33,7 +33,7 @@ func IntersectAtDepth(depth int, p, q *Trie) *Trie {
 			}
 		}
 	case !p.IsLeaf() && q.IsLeaf():
-		return Intersect(q, p)
+		return IntersectAtDepth(depth, q, p)
 	case !p.IsLeaf() && !q.IsLeaf():
 		disjointUnion := &Trie{
 			Branch: [2]*Trie{