From 9852bd08e46529b6eaba8b6d69c944181d4a84c4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Matthias=20Mail=C3=A4nder?= <matthias@mailaender.name>
Date: Thu, 16 Sep 2021 19:50:15 +0200
Subject: [PATCH] Clean up existing rules.

---
 .../UpdateRules/Rules/CopyIsometricSelectableHeight.cs         | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/OpenRA.Mods.Common/UpdateRules/Rules/CopyIsometricSelectableHeight.cs b/OpenRA.Mods.Common/UpdateRules/Rules/CopyIsometricSelectableHeight.cs
index 48f96485e4..d42fc4de3c 100644
--- a/OpenRA.Mods.Common/UpdateRules/Rules/CopyIsometricSelectableHeight.cs
+++ b/OpenRA.Mods.Common/UpdateRules/Rules/CopyIsometricSelectableHeight.cs
@@ -63,8 +63,7 @@ namespace OpenRA.Mods.Common.UpdateRules.Rules
 			if (complete || actorNode.LastChildMatching("IsometricSelectable") != null)
 				yield break;
 
-			var height = 0;
-			if (!selectionHeight.TryGetValue(actorNode.Key.ToLowerInvariant(), out height))
+			if (!selectionHeight.TryGetValue(actorNode.Key.ToLowerInvariant(), out var height))
 				yield break;
 
 			// Don't redefine the default value