This closes Bug 603
@ -785,7 +785,7 @@ void KisPNGConverter::cancel()
void KisPNGConverter::progress(png_structp png_ptr, png_uint_32 row_number, int pass)
{
if(png_ptr == NULL || row_number > PNG_MAX_UINT || pass > 7) return;
if(png_ptr == NULL || row_number > PNG_UINT_31_MAX || pass > 7) return;
// setProgress(row_number);
}