Avoid infinite loop in decodeTags()
Avoid infinite loop in decodeTags()

Avoid infinite loop when decodeTags() doesn't know how to read a type.
NabaviLab/CNV-Visualizer,igvteam/igv.js,NabaviLab/CNV-Visualizer,igvteam/igv.js,NabaviLab/CNV-Visualizer,NabaviLab/CNV-Visualizer,NabaviLab/CNV-Visualizer