Tiny bugfixes in image.py

[semenko]

zeros -> numpy.zeros (otherwise undefined)
FigureCanvasPDF -> FigureCanvasPdf (otherwise undefined)

Signed-off-by: Nick Semenkovich semenko@alum.mit.edu

[mdboom]

Thanks. These are small, but rather serious. I think we should try to get this in the upcoming 1.2.0 release.

[dmcdougall]

I agree. I also give this a +1. Though they are very serious bugs, they are very obvious fixes.

[pelson]

@mdboom : What is the preferred strategy here? Should we ask @semenko to rebase against 1.2.x, or should we just cherry pick the commit onto 1.2 directly?

[semenko]

Anything works for me -- sorry I didn't notice the v1.2.x branch!

[mdboom]

There's no strict rule about this, but generally, if the branch can be rebased on v1.2.x and a new PR created against v1.2.x we end up with an easier-to-follow history.

[semenko]

Rebased in issue #1330