From 77f5da93ac57d695edb610f7eafdd497d9d47896 Mon Sep 17 00:00:00 2001
From: reuk <reuk@users.noreply.github.com>
Date: Wed, 14 Sep 2022 16:16:26 +0100
Subject: [PATCH] AU Client:  Fix build problem when
 PreferredChannelConfigurations enabled

---
 modules/juce_audio_plugin_client/AU/juce_AU_Wrapper.mm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/juce_audio_plugin_client/AU/juce_AU_Wrapper.mm b/modules/juce_audio_plugin_client/AU/juce_AU_Wrapper.mm
index ba363ce688..98534d661d 100644
--- a/modules/juce_audio_plugin_client/AU/juce_AU_Wrapper.mm
+++ b/modules/juce_audio_plugin_client/AU/juce_AU_Wrapper.mm
@@ -2354,7 +2354,7 @@ private:
                #ifdef JucePlugin_PreferredChannelConfigurations
                 const short configs[][2] = { JucePlugin_PreferredChannelConfigurations };
                 if (AudioUnitHelpers::isLayoutSupported (*juceFilter, isInput, busNum, ch, configs))
-                    tags.addIfNotAlreadyThere (static_cast<AudioChannelLayoutTag> ((int) kAudioChannelLayoutTag_DiscreteInOrder | ch));
+                    tags.insert (static_cast<AudioChannelLayoutTag> ((int) kAudioChannelLayoutTag_DiscreteInOrder | ch));
                #else
                 if (bus->isLayoutSupported (AudioChannelSet::discreteChannels (ch)))
                     tags.insert (static_cast<AudioChannelLayoutTag> ((int) kAudioChannelLayoutTag_DiscreteInOrder | ch));