From 58f30f78d748afa2edf3621cce2ee00c1d250b1f Mon Sep 17 00:00:00 2001
From: Ted John <ted@brambles.org>
Date: Sat, 4 Dec 2021 10:57:23 +0000
Subject: [PATCH] Fix plugin buttons not drawing text

---
 src/openrct2/drawing/ImageId.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/openrct2/drawing/ImageId.hpp b/src/openrct2/drawing/ImageId.hpp
index 56c2609a80..9ff384cb9a 100644
--- a/src/openrct2/drawing/ImageId.hpp
+++ b/src/openrct2/drawing/ImageId.hpp
@@ -107,7 +107,7 @@ public:
     ImageId() = default;
 
     explicit constexpr ImageId(ImageIndex index)
-        : _index(index)
+        : _index(index == INDEX_UNDEFINED ? ImageIndexUndefined : index)
     {
     }
 
@@ -144,7 +144,7 @@ public:
 
     bool HasValue() const
     {
-        return GetIndex() != INDEX_UNDEFINED;
+        return GetIndex() != ImageIndexUndefined;
     }
 
     bool HasPrimary() const