Let Stencil::align_to abort only if the stencil is empty in the alignment axis

Previously, the emptiness check was not axis specific.

diff --git a/lily/stencil.cc b/lily/stencil.cc
index 078ebbb4690f32e091928ab3937f05adb18ff4d9..c8985105ea44f0216ca58a3153a31cb89f3b55f2 100644 (file)
--- a/lily/stencil.cc
+++ b/lily/stencil.cc
@@ -251,7 +251,7 @@ Stencil::set_empty (bool e)
 void
 Stencil::align_to (Axis a, Real x)
 {
-  if (is_empty ())
+  if (is_empty (a))
     return;
 
   Interval i (extent (a));