shithub: xui

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workaround race condition on arm64

--- a/box/box.go

+++ b/box/box.go

@@ -5,6 +5,7 @@

 	"9fans.net/go/draw/memdraw"

 	"image"

 	//"log"

+	"runtime"

 	"sync"

 	"xui/element"

 	"xui/events"

@@ -107,11 +108,16 @@

 	ims := make([]*memdraw.Image, len(b.Elements))

 	wg := sync.WaitGroup{}

 	for i, el := range b.Elements {

-		wg.Add(1)

-		go func(ii int) {

-			ims[ii] = el.Render() //b.boxImg, b.Rs[i].Min)

-			wg.Done()

-		}(i)

+		if runtime.GOARCH != "arm64" {

+			wg.Add(1)

+			go func(ii int) {

+				ims[ii] = el.Render() //b.boxImg, b.Rs[i].Min)

+				wg.Done()

+			}(i)

+		} else {

+			// otherwise every item can end up being the same element

+			ims[i] = el.Render() //b.boxImg, b.Rs[i].Min)

+		}

 	}

 	wg.Wait()

-- 

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