From a700edc1716181d899b670826e615969815fa0c8 Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat@gmail.com>
Date: Sun, 31 Jul 2022 05:11:22 -0700
Subject: Check the channel count for a valid DecoderView

Ambisonic decoders can be zeroth order, but they need at least one output
channel.
---
 alc/panning.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'alc')

diff --git a/alc/panning.cpp b/alc/panning.cpp
index d79d672e..847c7391 100644
--- a/alc/panning.cpp
+++ b/alc/panning.cpp
@@ -220,7 +220,7 @@ struct DecoderConfig<DualBand, 0> {
         return *this;
     }
 
-    explicit operator bool() const noexcept { return mOrder != 0; }
+    explicit operator bool() const noexcept { return !mChannels.empty(); }
 };
 using DecoderView = DecoderConfig<DualBand, 0>;
 
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