From a3ba83c5dab09b02c451e0327b30924b563520fe Mon Sep 17 00:00:00 2001
From: Hajime Hoshi <hajimehoshi@gmail.com>
Date: Tue, 24 Oct 2023 14:44:53 +0900
Subject: [PATCH] internal/ui: bug fix: an error was ignored

---
 internal/ui/context.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/internal/ui/context.go b/internal/ui/context.go
index cfb0d9b37..27dea2c9c 100644
--- a/internal/ui/context.go
+++ b/internal/ui/context.go
@@ -119,7 +119,7 @@ func (c *context) updateFrameImpl(graphicsDriver graphicsdriver.Graphics, update
 
 	// Flush deferred functions, like reading pixels from GPU.
 	if err := c.processFuncsInFrame(ui); err != nil {
-		return nil
+		return err
 	}
 
 	// ForceUpdate can be invoked even if the context is not initialized yet (#1591).