From 6564597c43daa999eb1baf3201e80744d35caf4f Mon Sep 17 00:00:00 2001
From: faiface <faiface@ksp.sk>
Date: Sun, 4 Dec 2016 23:45:26 +0100
Subject: [PATCH] fix compile error
---
pixelgl/interface.go | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/pixelgl/interface.go b/pixelgl/interface.go
index 3dd71e6..16da0a6 100644
--- a/pixelgl/interface.go
+++ b/pixelgl/interface.go
@@ -62,3 +62,12 @@ type ContextHolder struct {
func (ch *ContextHolder) Do(sub func(ctx Context)) {
sub(ch.Context)
}
+
+type noOpDoer struct{}
+
+func (noOpDoer) Do(sub func(ctx Context)) {
+ sub(Context{})
+}
+
+// NoOpDoer is a Doer that just passes an empty context to the caller of Do.
+var NoOpDoer = noOpDoer{}
--
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