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[lilypond.git] / lily / music-function-scheme.cc

diff --git a/lily/music-function-scheme.cc b/lily/music-function-scheme.cc
index 016b96700d0fdfb71c19ba0b9ed944810baf31e6..3afb1099f03c388ce74ebc9e3372ec81b7def2e2 100644 (file)
--- a/lily/music-function-scheme.cc
+++ b/lily/music-function-scheme.cc
@@ -4,7 +4,7 @@ LY_DEFINE (ly_music_function_extract, "ly:music-function-extract", 1, 0, 0,
            (SCM x),
            "Return the Scheme function inside@tie{}@var{x}.")
 {
-  LY_ASSERT_TYPE (Music_function::unsmob, x, 1);
+  LY_ASSERT_SMOB (Music_function, x, 1);
 
   return Music_function::unsmob (x)->get_function ();
 }
@@ -13,7 +13,7 @@ LY_DEFINE (ly_music_function_signature, "ly:music-function-signature", 1, 0, 0,
            (SCM x),
            "Return the function signature inside@tie{}@var{x}.")
 {
-  LY_ASSERT_TYPE (Music_function::unsmob, x, 1);
+  LY_ASSERT_SMOB (Music_function, x, 1);
 
   return Music_function::unsmob (x)->get_signature ();
 }