Key signatures for modes. Fix 748.

[lilypond.git] / scm / midi.scm

diff --git a/scm/midi.scm b/scm/midi.scm
index 7f26bea0dcbc013ccb67c87bea63f5f136067151..a3540e60ca3195e2f3f34b4b1a3bfcffa90fd5db 100644 (file)
--- a/scm/midi.scm
+++ b/scm/midi.scm
@@ -284,8 +284,7 @@
 (define-public (alterations-in-key pitch-list)
   "Count number of sharps minus number of flats."
 
-  (* (apply + (map cdr pitch-list)) 2))
-
+  (apply + (map (lambda (p) (round (* (cdr p) 2))) pitch-list)) )
 
 
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