library: Barcodes of Type UPC-A gets decoded incorrectly

While decoding a barcode of type UPCA, the library adds a extra 0 to the decoded results. So the decoded result has 13 digits instead of 12 Please find the decoded results

{ format:7 numBits:0 rawBytes:null resultMetadata:null resultPoints: [ResultPoint, ResultPoint] text:"0885909934096" timestamp:1536309792565 ... }