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Merge pull request #21287 from Noshyaar/preview-crash

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Fix crash when previewing null AudioStream
This commit is contained in:
Rémi Verschelde 2018-08-22 14:07:09 +02:00 committed by GitHub
commit a097fdfab1
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 1 deletions
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3
editor/audio_stream_preview.cpp
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@ -169,7 +169,8 @@ Ref<AudioStreamPreview> AudioStreamPreviewGenerator::generate_preview(const Ref<
preview->preview->preview = maxmin;
preview->preview->length = len_s;
preview->thread = Thread::create(_preview_thread, preview);
if (preview->playback.is_valid())
preview->thread = Thread::create(_preview_thread, preview);
return preview->preview;
}