Replace C++ (in)equality checks with proper SCM syntax

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

diff --git a/lily/paper-column-engraver.cc b/lily/paper-column-engraver.cc
index 68c4882904f3cd78c09a63351adfa91e4114dce3..a2d046b9fb16bbf3463d937a31de94639e4a182e 100644 (file)
--- a/lily/paper-column-engraver.cc
+++ b/lily/paper-column-engraver.cc
@@ -259,7 +259,8 @@ Paper_column_engraver::stop_translation_timestep ()
       for (vsize i = 0; i < break_events_.size (); i++)
         {
           SCM perm = break_events_[i]->get_property ("break-permission");
-          if (perm == ly_symbol2scm ("force") || perm == ly_symbol2scm ("allow"))
+          if (scm_is_eq (perm, ly_symbol2scm ("force"))
+              || scm_is_eq (perm, ly_symbol2scm ("allow")))
             warning (_ ("forced break was overridden by some other event, "
                         "should you be using bar checks?"));
         }