From 910766458de68c37c8c4dab13c584c4c68502cd0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Mr=C3=A1zek?= <peterix@gmail.com>
Date: Fri, 14 Apr 2017 10:41:52 +0200
Subject: GH-1854 prevent a crash if the instance is closed while the kill
 confirmation dialog is open

---
 application/MultiMC.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'application/MultiMC.cpp')

diff --git a/application/MultiMC.cpp b/application/MultiMC.cpp
index 942b1d93..42f0c93d 100644
--- a/application/MultiMC.cpp
+++ b/application/MultiMC.cpp
@@ -1001,7 +1001,8 @@ bool MultiMC::kill(InstancePtr instance)
 		return false;
 	}
 	auto & extras = m_instanceExtras[instance->id()];
-	auto & controller = extras.controller;
+	// NOTE: copy of the shared pointer keeps it alive
+	auto controller = extras.controller;
 	if(controller)
 	{
 		return controller->abort();
-- 
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