[ansel] The convert command doesn't work with Bourne shells

[Laurent Blume]

On 13/07/2013 18:56, Michael J Rubinsky wrote:
> Fixed in Horde_Image 2.0.5, thanks!

I upgraded, and it looks like that was it: now the temporary files are 
removed properly after the transfer. I guess the error prevented going 
through the cleanup part.

Thanks,

Laurent