From 6198ddf149779d8e305a6b363631825bdb013ec2 Mon Sep 17 00:00:00 2001
From: Matt Topol <zotthewizard@gmail.com>
Date: Wed, 23 Oct 2024 14:54:16 -0400
Subject: [PATCH] prevent deadlock

---
 arrow/cdata/exports.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arrow/cdata/exports.go b/arrow/cdata/exports.go
index 15fc36a2..84bb9114 100644
--- a/arrow/cdata/exports.go
+++ b/arrow/cdata/exports.go
@@ -373,6 +373,7 @@ func exportAsyncProducer(schema *arrow.Schema, stream <-chan RecordMessage, hand
 			return err
 		case req := <-reqChan:
 			pending += req
+		default:
 		}
 
 		if pending > 0 {