From c52052c1b9530a823b780394bbac727fd1d66e3c Mon Sep 17 00:00:00 2001
From: Nick Fisher <nick.fisher@avinium.com>
Date: Fri, 7 Mar 2025 18:58:22 +0800
Subject: [PATCH] ensure any existing Viewers are destroyed on initialize()

---
 .../lib/src/viewer/src/ffi/src/thermion_viewer_ffi.dart         | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/thermion_dart/lib/src/viewer/src/ffi/src/thermion_viewer_ffi.dart b/thermion_dart/lib/src/viewer/src/ffi/src/thermion_viewer_ffi.dart
index 59265622..8d8ca69c 100644
--- a/thermion_dart/lib/src/viewer/src/ffi/src/thermion_viewer_ffi.dart
+++ b/thermion_dart/lib/src/viewer/src/ffi/src/thermion_viewer_ffi.dart
@@ -181,6 +181,8 @@ class ThermionViewerFFI extends ThermionViewer {
   Future _initialize() async {
     _logger.info("Initializing ThermionViewerFFI");
 
+    Viewer_destroyOnRenderThread(nullptr);
+
     RenderLoop_destroy();
     RenderLoop_create();