[13258] a bug in X12Encoder.cs ?
[13258] a bug in X12Encoder.cs ?

git-tfs-id: [https://tfs.codeplex.com/tfs/TFS05/]$/ZXingNet/trunk;C88848

bsoja/ZXing.Net,bsoja/ZXing.Net,micjahn/ZXing.Net,micjahn/ZXing.Net,DHMechatronicAG/ZXing.Net,DHMechatronicAG/ZXing.Net,micjahn/ZXing.Net,bsoja/ZXing.Net,DHMechatronicAG/ZXing.Net