partcombine and instrumentSwitch

[Jan-Peter Voigt]

Hello list,

I am using partcombine in a piece, wich makes use of instrumentSwitch. 
Now this leads to a stack of 4 times "piccolo" in this example.
--snip--

\addInstrumentDefinition #"piccolo"

#`((instrumentName . "Piccolo")

(shortInstrumentName . "Pc.")

(instrumentCueName . "Piccolo")

(midiInstrument . "piccolo"))

\partcombine {

c''1 \instrumentSwitch "piccolo" c''

} {

e''1 e''

}

--snip--

Is this a bug or am I missing something?
Is it maybe related to this issue 2253?
http://code.google.com/p/lilypond/issues/detail?id=2253&q=partcombine&colspec=ID%20Type%20Status%20Stars%20Owner%20Patch%20Needs%20Summary

Cheers, Jan-Peter

partcomswitch.png
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