Matthew LeGendre a384ad5b12 Fix problem with pure integer arguments in preferred versions list (e.g, 2 instead of 2.7.3)

2016-03-09 16:11:33 -08:00

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spack

Fix problem with pure integer arguments in preferred versions list (e.g, 2 instead of 2.7.3)

2016-03-09 16:11:33 -08:00