From c89ece358f83f68b595a07bd06454f57c99a4f1a Mon Sep 17 00:00:00 2001
From: Rami Khalil <the.rami.khalil@gmail.com>
Date: Tue, 12 Nov 2024 10:40:55 +0200
Subject: [PATCH] fix(mpt): Remove unnused collapse

---
 crates/mpt/src/node.rs | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/crates/mpt/src/node.rs b/crates/mpt/src/node.rs
index 1ea6ba17c..b441254ac 100644
--- a/crates/mpt/src/node.rs
+++ b/crates/mpt/src/node.rs
@@ -437,11 +437,10 @@ impl TrieNode {
                     // If the child node is empty, convert the extension into an empty node.
                     *self = Self::Empty;
                 }
-                Self::Blinded { .. } => {
-                    node.unblind(fetcher)?;
-                    self.collapse_if_possible(fetcher, hinter)?;
+                _ => {
+                    // If the child is a (blinded?) branch then no need for collapse
+                    // because deletion did not collapse the (blinded?) branch
                 }
-                _ => {}
             },
             Self::Branch { stack } => {
                 // Count non-empty children