From 666f9a2dbcec718b02ff1b737e96bf5ae7dc7cb2 Mon Sep 17 00:00:00 2001
From: ragnarok-clanker <ragnarok-clanker>
Date: Thu, 12 Nov 2026 10:48:56 +0000
Subject: [PATCH] Decompile fn_13621 (BasicInfoWndInfo::IsValid)

Batch #18021 by eAthena: 0 byte-identical, 1 confirmed by peer review.

- fn_13621 BasicInfoWndInfo::IsValid: logic confirmed by peer review

Peer-reviewed-by: ragnarok-clanker, Yommy, bibinir
Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).
---
 Source/Contents/UserData/NormalItemSlots.cpp | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/Source/Contents/UserData/NormalItemSlots.cpp b/Source/Contents/UserData/NormalItemSlots.cpp
index 54d1260e9..191836fca 100644
--- a/Source/Contents/UserData/NormalItemSlots.cpp
+++ b/Source/Contents/UserData/NormalItemSlots.cpp
@@ -74,14 +74,12 @@ int BasicInfoWndInfo::IsValid() {
     return 0;
   }
 
-  if (this->height == 55 || this->height == 71) {
-    this->expanded = 0;
-  } else if (this->height == 134 || this->height == 149) {
-    this->expanded = 1;
-  } else {
+  if (this->height != 55 && this->height != 134 && this->height != 71 && this->height != 149) {
     return 0;
   }
 
+  this->expanded = this->height == 134 || this->height == 149;
+
   if (g_session.IsTreeGroupThree(g_session.GetDisplayJob()) == true) {
     if (this->height != 71 && this->height != 149) {
       return 0;