trim duplicate headers.

[lilypond.git] / lily / directional-element-interface.cc

diff --git a/lily/directional-element-interface.cc b/lily/directional-element-interface.cc
index 4c46118b1f05493c7ac94bce637106598a147d69..d8285449773f23fb74edc846d4b35f93cc171827 100644 (file)
--- a/lily/directional-element-interface.cc
+++ b/lily/directional-element-interface.cc
@@ -8,6 +8,7 @@
 
 #include "directional-element-interface.hh"
 #include "warn.hh"
+#include "grob.hh"
 
 Direction
 get_grob_direction (Grob *me)