Rename argument to avoid preprocessor problems

[lilypond.git] / lily / paper-column.cc

diff --git a/lily/paper-column.cc b/lily/paper-column.cc
index 3e6988de0cd5b6fdd7bb8833ae313c7432cf8a11..1cb1452c852dba5eef1ad055387bbab354df5aa4 100644 (file)
--- a/lily/paper-column.cc
+++ b/lily/paper-column.cc
@@ -223,13 +223,13 @@ Paper_column::break_align_width (Grob *me, SCM align_sym)
   interface and return their combined extent.
 */
 Interval
-Paper_column::get_interface_extent (Grob *column, SCM interface, Axis a)
+Paper_column::get_interface_extent (Grob *column, SCM iface, Axis a)
 {
   Interval extent = Interval (0, 0);
   extract_grob_set (column, "elements", elts);
 
   for (vsize i = 0; i < elts.size (); i++)
-    if (elts[i]->internal_has_interface (interface))
+    if (elts[i]->internal_has_interface (iface))
       extent.unite (robust_relative_extent (elts[i], elts[i], a));
 
   return extent;