[Tilesathome] DeleteRealTile issue

[spaetz]

On Mon, Jul 30, 2007 at 05:02:06PM +0200, spaetz wrote:
> Now my questions:
>  - Does DeleteReealTile really have to be called in both cases?
>  - Am I right that a Type=0 would mean there used to be a blank file, but now we move a proper tile to that location? I haven't familiarized myself with the Blank Tile code yet.

Ohh, I had a proper look at the code now. It seems that Type=0 is called when we upload a 0 sized tile which is a request to delete both the Blank Tile *and* the Real Tile. Why would we have such a feature? I can understand why people would replace false tiles with blank ones, but deleting *both* will leave a gap in there and should not be allowed IMHO.

t at h client developers: in which cases would we upload 0-sized tile files?

Opinions.
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