I think the yapdfkit should add more abnormal judgment

[daijianshusheng]

I think the yapdfkit should add more abnormal judgment

bxqz.pdf

-(NSData*)getDecompressedData:(NSString*)filter
{
    if([filter isEqualToString:@"FlateDecode"])   //Here the interrupt
    {
        return deflateData(_rawData);
    }
    else if([filter isEqualToString:@"None"])
    {
        return _rawData;
    }
    else
    {
        return _rawData;
    }
    return nil;
}

[mipmip]

Pull request?

[daijianshusheng]

I think, I can try to add some judgment, although I am a PDF beginner, but I do IOS development has been four or five years. Now yapdfkit can not be compatible with a variety of formats PDF file open, often in the open PDF to do after the inspection will cause APP crash.