>> > I wonder how that happened.  Fixed in GIT hash 18ecd51.
>>
>> Gremlins.... If that is the only place they appear -- we are lucky :)
>
> David,
>
> Did you test this patch too, as opposed to the patch I created? I don't
> have libpng 1.5 to test against.
>
> (I'm confused why the preprocessor checks were not needed.)

They are not needed because the original code in Digikam was redundant. 
The patch simply removed the redundancy!

Tim