Constify a parameter

1 files changed, 2 insertions, 2 deletions

diff --git a/Alc/effects/modulator.cpp b/Alc/effects/modulator.cpp
index bf584898..d686c362 100644
--- a/Alc/effects/modulator.cpp
+++ b/Alc/effects/modulator.cpp
@@ -88,14 +88,14 @@ struct ALmodulatorState final : public EffectState {
     } mChans[MAX_EFFECT_CHANNELS];
 
 
-    ALboolean deviceUpdate(ALCdevice *device) override;
+    ALboolean deviceUpdate(const ALCdevice *device) override;
     void update(const ALCcontext *context, const ALeffectslot *slot, const ALeffectProps *props) override;
     void process(ALsizei samplesToDo, const ALfloat (*RESTRICT samplesIn)[BUFFERSIZE], ALfloat (*RESTRICT samplesOut)[BUFFERSIZE], ALsizei numChannels) override;
 
     DEF_NEWDEL(ALmodulatorState)
 };
 
-ALboolean ALmodulatorState::deviceUpdate(ALCdevice *UNUSED(device))
+ALboolean ALmodulatorState::deviceUpdate(const ALCdevice *UNUSED(device))
 {
     for(auto &e : mChans)
     {