From 6a34b87a6c29eb1a82edc683135a38a6a32b8b09 Mon Sep 17 00:00:00 2001
From: Hajime Hoshi <hajimehoshi@gmail.com>
Date: Wed, 2 May 2018 01:01:04 +0900
Subject: [PATCH] opengl: Refactoring

---
 internal/opengl/context_desktop.go | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/internal/opengl/context_desktop.go b/internal/opengl/context_desktop.go
index 64f8be199..7767b4beb 100644
--- a/internal/opengl/context_desktop.go
+++ b/internal/opengl/context_desktop.go
@@ -169,12 +169,10 @@ func (c *Context) bindFramebufferImpl(f Framebuffer) {
 
 func (c *Context) FramebufferPixels(f Framebuffer, width, height int) ([]byte, error) {
 	var pixels []byte
-	if err := c.runOnContextThread(func() error {
+	_ = c.runOnContextThread(func() error {
 		gl.Flush()
 		return nil
-	}); err != nil {
-		return nil, err
-	}
+	})
 	c.bindFramebuffer(f)
 	if err := c.runOnContextThread(func() error {
 		pixels = make([]byte, 4*width*height)