From bf5ae85683963a03b9291dd7ab184ab97abc0fd4 Mon Sep 17 00:00:00 2001
From: Tony Crisci <tony@dubstepdish.com>
Date: Wed, 28 Mar 2018 18:40:55 -0400
Subject: [PATCH] return early when no dest_x/y in output layout closest point

---
 types/wlr_output_layout.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/types/wlr_output_layout.c b/types/wlr_output_layout.c
index 8d328c17..fdeef387 100644
--- a/types/wlr_output_layout.c
+++ b/types/wlr_output_layout.c
@@ -313,6 +313,10 @@ void wlr_output_layout_output_coords(struct wlr_output_layout *layout,
 void wlr_output_layout_closest_point(struct wlr_output_layout *layout,
 		struct wlr_output *reference, double x, double y, double *dest_x,
 		double *dest_y) {
+	if (dest_x == NULL && dest_y == NULL) {
+		return;
+	}
+
 	double min_x = DBL_MAX, min_y = DBL_MAX, min_distance = DBL_MAX;
 	struct wlr_output_layout_output *l_output;
 	wl_list_for_each(l_output, &layout->outputs, link) {