From 1454d1c8f872644374772266c3da136e923d50a4 Mon Sep 17 00:00:00 2001
From: emersion <contact@emersion.fr>
Date: Sun, 28 Oct 2018 14:14:35 +0100
Subject: [PATCH] rootston: fix segfault in view_at

Make sure the view is mapped.
---
 rootston/desktop.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/rootston/desktop.c b/rootston/desktop.c
index 69c71867..8cb9e0d5 100644
--- a/rootston/desktop.c
+++ b/rootston/desktop.c
@@ -576,6 +576,9 @@ static bool view_at(struct roots_view *view, double lx, double ly,
 			view->wl_shell_surface->state == WLR_WL_SHELL_SURFACE_STATE_POPUP) {
 		return false;
 	}
+	if (view->wlr_surface == NULL) {
+		return false;
+	}
 
 	double view_sx = lx - view->x;
 	double view_sy = ly - view->y;