From 9b401ae1d6942e6f0ff6a69deacccc173482ec56 Mon Sep 17 00:00:00 2001
From: birds3345 <31601136+birds3345@users.noreply.github.com>
Date: Wed, 17 Jul 2024 13:58:05 -0400
Subject: [PATCH] fix mistake

---
 EqSat/src/UnionFind.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/EqSat/src/UnionFind.cpp b/EqSat/src/UnionFind.cpp
index ec638628..09418a4a 100644
--- a/EqSat/src/UnionFind.cpp
+++ b/EqSat/src/UnionFind.cpp
@@ -37,8 +37,9 @@ Id UnionFind::find(Id id)
     {
         // Note: we don't update the ranks here since a rank
         // represents the upper bound on the maximum depth of a tree
+        Id parent = parents[size_t(id)];
         parents[size_t(id)] = set;
-        id = parents[size_t(id)];
+        id = parent;
     }
     
     return set;