From f371fecb344406b0a3e7871d65aed15490e488a1 Mon Sep 17 00:00:00 2001
From: attila <attila@juce.com>
Date: Fri, 13 Jun 2025 12:26:49 +0200
Subject: [PATCH] Fix compilation when JUCE_USE_LAME_AUDIO_FORMAT=1

This fixes a regression in 1ce35453db40d61fc090a1ba9e765a95671031fb.
---
 .../codecs/juce_LAMEEncoderAudioFormat.cpp        | 15 +++++++--------
 .../codecs/juce_LAMEEncoderAudioFormat.h          |  2 +-
 2 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/modules/juce_audio_formats/codecs/juce_LAMEEncoderAudioFormat.cpp b/modules/juce_audio_formats/codecs/juce_LAMEEncoderAudioFormat.cpp
index cb764f8eea..7070ef603e 100644
--- a/modules/juce_audio_formats/codecs/juce_LAMEEncoderAudioFormat.cpp
+++ b/modules/juce_audio_formats/codecs/juce_LAMEEncoderAudioFormat.cpp
@@ -43,14 +43,15 @@ public:
     Writer (OutputStream* destStream, const String& formatName,
             const File& appFile, int vbr, int cbr,
             double sampleRateIn, unsigned int numberOfChannels,
-            int bitsPerSampleIn, const StringPairArray& metadata)
+            int bitsPerSampleIn, const StringMap& metadata)
         : AudioFormatWriter (destStream, formatName, sampleRateIn,
                              numberOfChannels, (unsigned int) bitsPerSampleIn),
           vbrLevel (vbr), cbrBitrate (cbr)
     {
         WavAudioFormat wavFormat;
 
-        writer = wavFormat.createWriterFor (tempWav.getFile().createOutputStream(),
+        std::unique_ptr<OutputStream> stream = tempWav.getFile().createOutputStream();
+        writer = wavFormat.createWriterFor (stream,
                                             AudioFormatWriter::Options{}.withSampleRate (sampleRateIn)
                                                                         .withNumChannels ((int) numberOfChannels)
                                                                         .withBitsPerSample (bitsPerSampleIn)
@@ -85,14 +86,12 @@ public:
         addMetadataArg (metadata, "id3trackNumber", "--tn");
     }
 
-    void addMetadataArg (const StringPairArray& metadata, const char* key, const char* lameFlag)
+    void addMetadataArg (const StringMap& metadata, const char* key, const char* lameFlag)
     {
-        auto value = metadata.getValue (key, {});
-
-        if (value.isNotEmpty())
+        if (auto it = metadata.find (key); it != metadata.end())
         {
             args.add (lameFlag);
-            args.add (value);
+            args.add (it->second);
         }
     }
 
@@ -207,7 +206,7 @@ AudioFormatReader* LAMEEncoderAudioFormat::createReaderFor (InputStream*, const
     return nullptr;
 }
 
-std::unique_ptr<AudioFormatWriter> LAMEEncoderAudioFormat::createWriterFor (std::unique_ptr<OutputStream> streamToWriteTo,
+std::unique_ptr<AudioFormatWriter> LAMEEncoderAudioFormat::createWriterFor (std::unique_ptr<OutputStream>& streamToWriteTo,
                                                                             const AudioFormatWriterOptions& options)
 {
     if (streamToWriteTo == nullptr)
diff --git a/modules/juce_audio_formats/codecs/juce_LAMEEncoderAudioFormat.h b/modules/juce_audio_formats/codecs/juce_LAMEEncoderAudioFormat.h
index 45615d0a67..09da69a9e5 100644
--- a/modules/juce_audio_formats/codecs/juce_LAMEEncoderAudioFormat.h
+++ b/modules/juce_audio_formats/codecs/juce_LAMEEncoderAudioFormat.h
@@ -69,7 +69,7 @@ public:
     bool isCompressed() override;
     StringArray getQualityOptions() override;
 
-    std::unique_ptr<AudioFormatWriter> createWriterFor (std::unique_ptr<OutputStream> streamToWriteTo,
+    std::unique_ptr<AudioFormatWriter> createWriterFor (std::unique_ptr<OutputStream>& streamToWriteTo,
                                                         const AudioFormatWriterOptions& options) override;
 
     AudioFormatReader* createReaderFor (InputStream*, bool deleteStreamIfOpeningFails) override;