Fingering avoidance of accidentals depends on Fingering #'script-priority

[Nick Payne]

In a chord with two accidentals, if I set the fingering script-priority to -99, the fingerings still avoid both accidentals, but if I set it to -100, each fingering indication is positioned without regard to the accidental on the other note. Is this related to https://code.google.com/p/lilypond/issues/detail?id=2182, or soemthing else?

\relative c' {
    \set fingeringOrientations = #'(left)
    <fis-4 dis-2>1
    \override Fingering #'script-priority = #-99
    <fis-4 dis-2>
    \override Fingering #'script-priority = #-100
    <fis-4 dis-2>
}

Nick

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