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

[lilypond.git] / lily / system-start-delimiter-engraver.cc

diff --git a/lily/system-start-delimiter-engraver.cc b/lily/system-start-delimiter-engraver.cc
index ebc77e86ba0b17c24fc7d3b5903cf3e5ea64d51e..73a3c8ccc75cb9cdb99674f6809c75c36f0bb1d1 100644 (file)
--- a/lily/system-start-delimiter-engraver.cc
+++ b/lily/system-start-delimiter-engraver.cc
@@ -132,10 +132,10 @@ Bracket_nesting_group::from_list (SCM x)
           node->from_list (entry);
           children_.push_back (node);
         }
-      else if (entry == ly_symbol2scm ("SystemStartBrace")
-               || entry == ly_symbol2scm ("SystemStartBracket")
-               || entry == ly_symbol2scm ("SystemStartBar")
-               || entry == ly_symbol2scm ("SystemStartSquare"))
+      else if (scm_is_eq (entry, ly_symbol2scm ("SystemStartBrace"))
+               || scm_is_eq (entry, ly_symbol2scm ("SystemStartBracket"))
+               || scm_is_eq (entry, ly_symbol2scm ("SystemStartBar"))
+               || scm_is_eq (entry, ly_symbol2scm ("SystemStartSquare")))
         symbol_ = entry;
       else
         children_.push_back (new Bracket_nesting_staff (0));