fix bypassing plugins with sidechain i/o

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

diff --git a/libs/ardour/io_processor.cc b/libs/ardour/io_processor.cc
index 955447a3869f67390994088f7e50350278e6282a..3af3d67de4b36a3a69279dbbf52022f67aaa2586 100644 (file)
--- a/libs/ardour/io_processor.cc
+++ b/libs/ardour/io_processor.cc
@@ -240,7 +240,7 @@ IOProcessor::set_state_2X (const XMLNode& node, int version)
 }
 
 void
-IOProcessor::silence (framecnt_t nframes)
+IOProcessor::silence (framecnt_t nframes, framepos_t /* start_frame */)
 {
        if (_own_output && _output) {
                _output->silence (nframes);