From 958b19ae220efa03a52a5520da4cb0b8a6038fa6 Mon Sep 17 00:00:00 2001
From: Elias Naur <mail@eliasnaur.com>
Date: Tue, 30 Jun 2020 11:36:26 +0200
Subject: [PATCH] app/internal/window: [macOS] ignore result from
 CVDisplayLinkStart

Larry Clapp reported a panic from failing to start the display link.
Ignore the error and hope the error is transient.

Signed-off-by: Elias Naur <mail@eliasnaur.com>
---
 app/internal/window/os_darwin.go | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/app/internal/window/os_darwin.go b/app/internal/window/os_darwin.go
index 8ed7d374..a3b77dc5 100644
--- a/app/internal/window/os_darwin.go
+++ b/app/internal/window/os_darwin.go
@@ -133,9 +133,7 @@ func (d *displayLink) run(dl C.CFTypeRef) {
 				atomic.StoreUint32(&d.running, 1)
 				if !started {
 					started = true
-					if res := C.gio_startDisplayLink(dl); res != 0 {
-						panic("failed to start display link")
-					}
+					C.gio_startDisplayLink(dl)
 				}
 			}
 		case did := <-d.dids: