Bug report: missing natural

[Karl Hammar]

With lilypond-snapshot 2.4.2-1 (debian) or stable from cvs

 $ grep ChangeLog CVS/Entries
 /ChangeLog/1.2780.2.42/Sat Apr  9 10:31:41 2005//Tlilypond_2_4

i get result with a "b" rendered as an "bes".

\version "2.4.2"

\relative f {
  \clef bass
  \key c \minor
  \time 2/2
  g4 a b g |
  c4 c, d a |
  bes4 g fis g |
  g'4 g, c2 |
  \bar "||"

  \time 3/4
%  \mark #03
  \set Score.currentBarNumber = #1
  c'4 b c |
%     ^ missing natural
  c'4 b c |
%     ^ present here
  \bar "||" |
}

Regards
/Karl