Comment # 14 on bug 953149 from Johannes Meixner

All data ends up in first variable because you do not use

read X Y Z < <(command)

but you use

read X Y Z <<< $(command)

The former form works for me even on SLE11.

The latter form does not work for me even not on SLE12:
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# ( IFS=. read maj min junk <<< $(rpm -q --qf "%{version}" cups) ; \
 echo maj:$maj min:$min )

maj:1 7 5 min:
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