Pass params validation by ref not copy
commit6518f384cc20561ddc0df32414a714164dd2eb95
authorTom Ryder <tom@sanctum.geek.nz>
Sat, 16 Dec 2017 00:34:38 +0000 (16 13:34 +1300)
committerTom Ryder <tom@sanctum.geek.nz>
Sat, 16 Dec 2017 00:34:38 +0000 (16 13:34 +1300)
treeac831a94b394a2862418308c72f6548a51469522
parentafa636bc749f76aed77380d39269bceecdd879d2
Pass params validation by ref not copy

Since Params::Validate::validate() doesn't seem to actually mess with
this specification, may as well pass a reference rather than bother
copying the whole thing.
lib/Monitoring/Plugin/Getopt.pm