Typos

diff --git a/scripts/musicxml2ly.py b/scripts/musicxml2ly.py
index 9dfb81cfb7867f61a6993709d3c6ab30c94c32f3..8c775b7c5df6da17735ec6cd24daf11753e4929d 100644 (file)
--- a/scripts/musicxml2ly.py
+++ b/scripts/musicxml2ly.py
@@ -25,11 +25,11 @@ from rational import Rational
 options = None
 
 def progress (str):
-    stderr_write (str + '\n')
+    ly.stderr_write (str + '\n')
     sys.stderr.flush ()
 
 def error_message (str):
-    stderr_write (str + '\n')
+    ly.stderr_write (str + '\n')
     sys.stderr.flush ()
 
 needed_additional_definitions = []