Jeff Mitchell ceeb47c9c9 Make SanitizeTTL treat an empty string the same as a "0" string.
This causes a 0 TTL to be returned for the value, which is a clue to
other parts of Vault to use appropriate defaults. However, this makes
the defaults be used at lease allocation or extension time instead of
when parsing parameters.
2016-02-18 16:51:36 -05:00
..
2016-01-08 13:05:14 -05:00
2016-01-31 19:33:16 -05:00