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Fix #6320: Crash when CSS1.DAT is absent

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Michael Steenbeek
2017-09-29 10:43:47 +02:00
parent eea40edf0a
commit b2968ce8b0
2 changed files with 3 additions and 1 deletions
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3
src/openrct2-ui/audio/AudioChannel.cpp
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@@ -248,7 +248,8 @@ namespace OpenRCT2 { namespace Audio
AudioFormat GetFormat() const override
{
AudioFormat result = { 0 };
if (_source != nullptr)
// The second check is there because NullAudioSource does not implement GetFormat. Avoid calling it.
if (_source != nullptr && _source->GetLength() > 0)
{
result = _source->GetFormat();
}