From 5c938440c27670b809c4db41bb34803a954ce356 Mon Sep 17 00:00:00 2001
From: Shadooow <Shadooow@3b4a5df2-a311-0410-b5c6-a8a6f20db521>
Date: Wed, 26 Jan 2022 14:58:32 +0000
Subject: [PATCH] Fix for decals not being cleared properly causing graphical
 issues on strategic map.

git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@9278 3b4a5df2-a311-0410-b5c6-a8a6f20db521
---
 TileEngine/renderworld.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/TileEngine/renderworld.cpp b/TileEngine/renderworld.cpp
index e2554715..a69835fe 100644
--- a/TileEngine/renderworld.cpp
+++ b/TileEngine/renderworld.cpp
@@ -671,10 +671,10 @@ void ClearBackgroundRectanglesForDecal()
 {
 	for ( int i = 0; i < gDecalBackgroundRectableCounter; ++i )
 	{
-		if ( gDecalBackgroundRectangle[i] != 0 && gDecalBackgroundRectangle[i] != -1 )
+		if (gDecalBackgroundRectangle[i] != -1 )
 		{
 			FreeBackgroundRect( gDecalBackgroundRectangle[i] );
-			gDecalBackgroundRectangle[i] = 0;
+			gDecalBackgroundRectangle[i] = -1;
 		}
 	}