From a02eaeecda6307641ead5150b972f2dd8230f719 Mon Sep 17 00:00:00 2001
From: BC Ko <gobcko@gmail.com>
Date: Wed, 11 Aug 2021 07:34:50 -0700
Subject: [PATCH] use abs

---
 Source/inv.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/inv.cpp b/Source/inv.cpp
index 7becd98a0..b0f453cb0 100644
--- a/Source/inv.cpp
+++ b/Source/inv.cpp
@@ -451,7 +451,7 @@ void CheckInvPaste(int pnum, Point cursorPosition)
 						done = false;
 					} else {
 						if (player.InvGrid[xx + yy] != 0) {
-							int8_t iv = std::max<uint8_t>(player.InvGrid[xx + yy], 0);
+							int8_t iv = abs(player.InvGrid[xx + yy]);
 							if (it != 0) {
 								if (it != iv)
 									done = false;