[ptx] nona cannot render a single image

[Bruno Postle]

On Wed 06-Oct-2004 at 11:03 +0200, Stefan M. Brandl wrote:
> 
> FATAL: 10:58:59.314220 (NonaStitcherPanel.cpp:338) Stitch(): (): error during stitching:
> Precondition violation!
> basicImage::upperLeft(): image must have non-zero size.
> (../foreign/vigra/basicimage.hxx:631)

Same here, this is with the hugin-20041001-1.bp.fc1 RPM and multiple
images.

-- 
Bruno