From 6a0957551b14a65cc91de8b25f0207d2c184298d Mon Sep 17 00:00:00 2001
From: George Kightly <kightlygeorge@gmail.com>
Date: Tue, 10 Dec 2024 19:32:13 +0000
Subject: [PATCH] Check first item volume instead of stack volume

---
 src/advanced_inv.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/advanced_inv.cpp b/src/advanced_inv.cpp
index 5a9c44e9a658f..178e651f8475f 100644
--- a/src/advanced_inv.cpp
+++ b/src/advanced_inv.cpp
@@ -655,9 +655,9 @@ struct advanced_inv_sorter {
                 break;
             case SORTBY_PRICEPERVOLUME: {
                 const double price_density1 = static_cast<double>( d1.items.front()->price( true ) ) /
-                                              static_cast<double>( std::max( 1, d1.volume.value() ) );
+                                              static_cast<double>( std::max( 1, d1.items.front()->volume().value() ) );
                 const double price_density2 = static_cast<double>( d2.items.front()->price( true ) ) /
-                                              static_cast<double>( std::max( 1, d2.volume.value() ) );
+                                              static_cast<double>( std::max( 1, d2.items.front()->volume().value() ) );
                 if( price_density1 != price_density2 ) {
                     return price_density1 > price_density2;
                 }