From f024e7ab09d01c757590b0aee9ded5e80f148cfe Mon Sep 17 00:00:00 2001
From: reuk <reuk@users.noreply.github.com>
Date: Tue, 27 Feb 2024 16:08:46 +0000
Subject: [PATCH] iOS: Allow multiple instances of ScopedJuceInitialiser_GUI

Previously, the UnitTestRunner example in the DemoRunner would fail on
any tests that included ScopedJuceInitialiser_GUI, as DeletedAtShutdown
objects would be destroyed too early.
---
 modules/juce_gui_basics/native/juce_Windowing_ios.mm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/juce_gui_basics/native/juce_Windowing_ios.mm b/modules/juce_gui_basics/native/juce_Windowing_ios.mm
index 65da8721ff..464d5fbec4 100644
--- a/modules/juce_gui_basics/native/juce_Windowing_ios.mm
+++ b/modules/juce_gui_basics/native/juce_Windowing_ios.mm
@@ -53,6 +53,7 @@ namespace juce
 #endif
 {
     UIBackgroundTaskIdentifier appSuspendTask;
+    std::optional<ScopedJuceInitialiser_GUI> initialiser;
 }
 
 @property (strong, nonatomic) UIWindow *window;
@@ -137,7 +138,7 @@ JUCE_END_IGNORE_WARNINGS_GCC_LIKE
 - (void) applicationDidFinishLaunching: (UIApplication*) application
 {
     ignoreUnused (application);
-    initialiseJuce_GUI();
+    initialiser.emplace();
 
     if (auto* app = JUCEApplicationBase::createInstance())
     {