fix crash when copy'ing latent plugins

[ardour.git] / libs / ardour / kmeterdsp.cc

diff --git a/libs/ardour/kmeterdsp.cc b/libs/ardour/kmeterdsp.cc
index 35c95c2daf2201660d5080b11a35508297e51300..add026797d263cb3e5f96ef40109cc70ec96c083 100644 (file)
--- a/libs/ardour/kmeterdsp.cc
+++ b/libs/ardour/kmeterdsp.cc
@@ -42,7 +42,7 @@ void Kmeterdsp::init (int fsamp)
     _omega = 9.72f / fsamp; // ballistic filter coefficient
 }
 
-void Kmeterdsp::process (float *p, int n)
+void Kmeterdsp::process (float const *p, int n)
 {
     // Called by JACK's process callback.
     //