From f64b1c4ed9d4255e0adaeeca4292859938e959be Mon Sep 17 00:00:00 2001
From: Ross Owen <ross@xmos.com>
Date: Mon, 4 Jun 2018 10:41:37 +0100
Subject: [PATCH] Update warnings.xc

---
 lib_xua/src/core/warnings.xc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib_xua/src/core/warnings.xc b/lib_xua/src/core/warnings.xc
index 69346f65..11ebb139 100644
--- a/lib_xua/src/core/warnings.xc
+++ b/lib_xua/src/core/warnings.xc
@@ -46,7 +46,7 @@ Warnings relating to configuration defines located in this XC source file rather
 #warning BCD_DEVICE not defined. Using XMOS release version number
 #endif
 
-#if (AUDIO_CLASS == 1) || (AUDIO_CLASS_FALLBACK != 0)
+#if (AUDIO_CLASS == 1) || (AUDIO_CLASS_FALLBACK)
 #ifndef PID_AUDIO_1
 #warning PID_AUDIO_1 not defined. Using 0x0003
 #endif