diff options
Diffstat (limited to 'audio/null.h')
-rw-r--r-- | audio/null.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/audio/null.h b/audio/null.h index 5df7493a06..8570d4d293 100644 --- a/audio/null.h +++ b/audio/null.h @@ -33,6 +33,7 @@ class MidiDriver_NULL : public MidiDriver_MPU401 { public: int open() { return 0; } + bool isOpen() const { return true; } void send(uint32 b) { } }; |