rename .mxl to .xml

[lilypond.git] / lily / break-align-engraver.cc

diff --git a/lily/break-align-engraver.cc b/lily/break-align-engraver.cc
index 899fee3c61cbb566bc4de0796d979f4e83c32801..b3e74500d0c5ae102d14457ff3259c6a5335841c 100644 (file)
--- a/lily/break-align-engraver.cc
+++ b/lily/break-align-engraver.cc
@@ -79,6 +79,8 @@ Break_align_engraver::acknowledge_break_aligned (Grob_info inf)
 
          Translator_group *tg = origin->implementation ();
          Engraver *random_source = dynamic_cast<Engraver *> (unsmob_translator (scm_car (tg->get_simple_trans_list ())));
+         if (!random_source)
+           random_source = this;
 
          /*
            Make left edge appear to come from same context as clef/bar-line etc.