lua exception constitues configuration failure

diff --git a/libs/ardour/luaproc.cc b/libs/ardour/luaproc.cc
index 9ac2b06c6598ad00daf0fcc8a9fe214548e627a6..5c6df719998b8e7c1e6d7baed9c34928bca22661 100644 (file)
--- a/libs/ardour/luaproc.cc
+++ b/libs/ardour/luaproc.cc
@@ -520,7 +520,7 @@ LuaProc::configure_io (ChanCount in, ChanCount out)
                try {
                        lua_dsp_configure (&in, &out);
                } catch (luabridge::LuaException const& e) {
-                       ;
+                       return false;
                }
        }