Get rid of some compiler warnings; Fix chdir handling of errors

[lilypond.git] / ly / music-functions-init.ly

diff --git a/ly/music-functions-init.ly b/ly/music-functions-init.ly
index f82ac0b4e350c9328efe85784632862cff5ccff7..e6b8a97f58eaf45b88b1496a44bfb80428b8562f 100644 (file)
--- a/ly/music-functions-init.ly
+++ b/ly/music-functions-init.ly
@@ -891,7 +891,7 @@ scaleDurations =
 shiftDurations =
 #(define-music-function (parser location dur dots arg)
    (integer? integer? ly:music?)
-   (_i "Scale @var{arg} up by a factor of @var{2^dur*(2-(1/2)^dots)}.")
+   (_i "Scale @var{arg} up by a factor of 2^@var{dur}*(2-(1/2)^@var{dots}).")
 
    (music-map
     (lambda (x)