savefig bug?

Gee, I'm starting to get the feeling your the first person

    > who's every actually *used* matplotlib :frowning:

No, but maybe you're the only one who is stress-testing CVS :slight_smile:

This is another CVS bug, introduced when I let the figure store it's
canvas, in response to a request by ChrisBarker to be able to do


which forwards the call on to the canvas.

I was failing to reset the canvas instance for a given figure after a
call to switch_backends (which is what happens when you save a ps fig
from agg).

This is (should be) fixed in CVS.