From 9ec8fec284c7bc03390aa14589a94846196f9e04 Mon Sep 17 00:00:00 2001
From: David Kastrup <dak@gnu.org>
Date: Sat, 27 Apr 2013 21:12:30 +0200
Subject: [PATCH] Let Box::translate ignore empty axes

---
 lily/box.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lily/box.cc b/lily/box.cc
index f91069b766..df5ccb75b2 100644
--- a/lily/box.cc
+++ b/lily/box.cc
@@ -23,7 +23,8 @@ void
 Box::translate (Offset o)
 {
   for (Axis i = X_AXIS; i < NO_AXES; incr (i))
-    interval_a_[i] += o[i];
+    if (!is_empty (i))
+      interval_a_[i] += o[i];
 }
 
 void
-- 
2.39.2