From d5fc7fc8f68659a3378e0a62bdaf091e71e6e291 Mon Sep 17 00:00:00 2001
From: Elias Naur <mail@eliasnaur.com>
Date: Sun, 16 May 2021 12:01:38 +0200
Subject: [PATCH] app/internal/wm: [macOS] release context only if it was
 created

Signed-off-by: Elias Naur <mail@eliasnaur.com>
---
 app/internal/wm/gl_macos.go | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/app/internal/wm/gl_macos.go b/app/internal/wm/gl_macos.go
index 40d16e21..7c231ae1 100644
--- a/app/internal/wm/gl_macos.go
+++ b/app/internal/wm/gl_macos.go
@@ -58,9 +58,11 @@ func (c *context) API() gpu.API {
 }
 
 func (c *context) Release() {
-	C.gio_clearCurrentContext()
-	C.CFRelease(c.ctx)
-	c.ctx = 0
+	if c.ctx != 0 {
+		C.gio_clearCurrentContext()
+		C.CFRelease(c.ctx)
+		c.ctx = 0
+	}
 }
 
 func (c *context) Present() error {