From 4176f9b13aa9278dbc6c0b0c366f7f7b9ef8c68c Mon Sep 17 00:00:00 2001
From: Richard Stanway <r1ch@r1ch.net>
Date: Thu, 11 May 2023 15:26:15 +0200
Subject: [PATCH] UI: Fix crash when double-clicking projector

If "transition on double click" was enabled, OBS assumed all double
clicks were going to multiview projectors, which isn't necessarily the
case.
---
 UI/window-projector.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/UI/window-projector.cpp b/UI/window-projector.cpp
index 174967467..f2ec7ca99 100644
--- a/UI/window-projector.cpp
+++ b/UI/window-projector.cpp
@@ -229,6 +229,10 @@ void OBSProjector::mouseDoubleClickEvent(QMouseEvent *event)
 	if (!transitionOnDoubleClick)
 		return;
 
+	// Only MultiView projectors handle double click
+	if (this->type != ProjectorType::Multiview)
+		return;
+
 	OBSBasic *main = (OBSBasic *)obs_frontend_get_main_window();
 	if (!main->IsPreviewProgramMode())
 		return;