libretro: Return nullptr when necessary.

This commit is contained in:
Stephen Anthony 2020-05-15 09:33:39 -02:30
parent 7b6e3e32f6
commit 308cc97974
1 changed files with 1 additions and 1 deletions

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@ -98,7 +98,7 @@ class SoundLIBRETRO : public Sound
@param increase Increase or decrease the current volume by a predefined
amount
*/
AdjustFunction adjustVolume(bool increase) override { return AdjustFunction{}; }
AdjustFunction adjustVolume(bool increase) override { return nullptr; }
/**
This method is called to provide information about the sound device.