release: 1.3.92

[lilypond.git] / lily / stem-tremolo.cc

diff --git a/lily/stem-tremolo.cc b/lily/stem-tremolo.cc
index 2bfd4dfcbe423176dfff102c54b43dcfd362656f..11e2441645fee3f7c424308745275c049058e5fc 100644 (file)
--- a/lily/stem-tremolo.cc
+++ b/lily/stem-tremolo.cc
@@ -25,6 +25,13 @@
 void
 Stem_tremolo::set_interface (Score_element *me)
 {
+  me->set_interface (ly_symbol2scm ("stem-tremolo"));
+}
+
+bool
+Stem_tremolo::has_interface (Score_element *me)
+{
+  return me->has_interface (ly_symbol2scm ("stem-tremolo"));
 }