From dc8f4405f989c29466b1ea0ff9c48ee5fd433da9 Mon Sep 17 00:00:00 2001
From: ragnarok-clanker <ragnarok-clanker>
Date: Wed, 4 Nov 2026 16:39:59 +0000
Subject: [PATCH] Decompile fn_11553 (UIListBoxEx::SendMsg)

Batch #10613 by dori: 0 byte-identical, 1 confirmed by peer review.

- fn_11553 UIListBoxEx::SendMsg: logic confirmed by peer review

Peer-reviewed-by: ragnarok-clanker, cremane, StrawberrysherbetIX
Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).
---
 Source/UI/Lists/UIListBoxEx.cpp | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/Source/UI/Lists/UIListBoxEx.cpp b/Source/UI/Lists/UIListBoxEx.cpp
index 097b0fbe..e8e8d25b 100644
--- a/Source/UI/Lists/UIListBoxEx.cpp
+++ b/Source/UI/Lists/UIListBoxEx.cpp
@@ -209,13 +209,9 @@ int UIListBoxEx::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::in
       this->parent->Invalidate();
     }
 
-    UIWindow* root = this;
-
-    while (root->parent) {
-      root = root->parent;
+    if (this->Root()) {
+      this->Root()->Invalidate();
     }
-
-    root->Invalidate();
     return (this->topLine - previous);
   }
   case 8: