Made deserialisation of ImageTag safer
Made deserialisation of ImageTag safer


Former-commit-id: 6a12bdb487c9861c8a2d85528d205c7880f6aa6e
StackableRegiments/metl2011,StackableRegiments/metl2011,StackableRegiments/metl2011,StackableRegiments/metl2011,StackableRegiments/metl2011,StackableRegiments/metl2011,StackableRegiments/metl2011,StackableRegiments/metl2011,StackableRegiments/metl2011,StackableRegiments/metl2011