.travis.yml: fix environment

[vamp-aubio-plugins.git] / plugins / Mfcc.cpp

diff --git a/plugins/Mfcc.cpp b/plugins/Mfcc.cpp
index fa632e7..1df5d32 100644 (file)
--- a/plugins/Mfcc.cpp
+++ b/plugins/Mfcc.cpp
@@ -208,7 +208,7 @@ Mfcc::getOutputDescriptors() const
 
 Mfcc::FeatureSet
 Mfcc::process(const float *const *inputBuffers,
-               __attribute__((unused)) Vamp::RealTime timestamp)
+               UNUSED Vamp::RealTime timestamp)
 {
     FeatureSet returnFeatures;