strange "make web" behaviour

[Joe Neeman]

When I "make web" a clean lilypond CVS version, instrument-name.ly
compiles to the first attached png file. If I do

$ rm input/regression/out-www/lily-409* input/regression/out-www/coll*
$ make web

I get the second attached png file. I also get the second attached png
file if I try to generate it manually with

$ ./lily/out/lilypond input/regression/instrument-name.ly
or
$ ./lily/out/lilypond -b eps input/regression/out-www/lily-409*.ly

If I get rid of the whole input/regression/out-www directory, I'm back
to the first png again:

$ rm -fr input/regression/out-www
$ make web

Just to make things a bit weirder, I have a working copy with
modifications that _should_ be completely irrelevant (the
spacing-stick-out patch). In this working copy, I get the second png
file no matter what.

Can anyone shed light on this?

lily-4095863611973176886.png
Description: PNG image

lily-4095863611973176886.png
Description: PNG image