From e69049e6ac913fefdf305f03a77a4b1ba6a279a4 Mon Sep 17 00:00:00 2001
From: David Reid <mackron@gmail.com>
Date: Thu, 15 Jan 2026 12:01:57 +1000
Subject: [PATCH] Fix a bug with duplex mode in the deviceio test.

---
 tests/deviceio/deviceio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/deviceio/deviceio.c b/tests/deviceio/deviceio.c
index 1b0d5680..0a5f011e 100644
--- a/tests/deviceio/deviceio.c
+++ b/tests/deviceio/deviceio.c
@@ -653,7 +653,7 @@ int main(int argc, char** argv)
             deviceFormat = ma_format_f32;
         }
         if (deviceChannels == 0) {
-            deviceChannels = 0;
+            deviceChannels = 2;
         }
         if (deviceSampleRate == 0) {
             deviceSampleRate = 48000;