[ gpsdrive ] Infinite loop when starting gpsdrive in mapnik-mode

[Jannis Achstetter]

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Hello list.

Sorry it took quite some time to respond, I had some trouble with my
Postgres-setup here (not related to gpsdrive) and that needed to be
fixed first.

> just guessing:
> maybe gpsdrive tries to draw a grid before mapnik has rendered and
supplied a
> map? do you have the same behaviour when "draw grid" is off?

I updated my gpsdrive-installation to r2310 (with Hamish's workaround).
The change made it possible to run gpsdrive without freeze, it works in
any case. With draw_grid set to 1, I get some (5 lines) "?? draw_grid():
distance step is nan, mapscale is 1:0" on stdout, with draw_grid set to
0 these lines do not appear.

If you want me to do some more tests to find the real root of the issue
just tell me, as for now I'm happy with the workaround.

Jannis
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