Fix typo in migration script that deleted regex from non-required vars

CHANGELOG.md

@@ -7,6 +7,7 @@ This project follows [Semantic Versioning](http://semver.org) guidelines.
 ### Fixed
 * `[pre.6]` — Addresses misconfigured console queue that was still sending data way to quickly thus causing the console to explode on some devices when large amounts of data were sent.
 * `[pre.6]` — Fixes bug in allocation parsing for a node that prevented adding new allocations.
+* `[pre.6]` — Fixes typo in migrations that wouldn't save custom regex for non-required variables.
 
 ## v0.6.0-pre.6 (Courageous Carniadactylus)
 ### Fixed

database/migrations/2017_03_11_215455_ChangeServiceVariablesValidationRules.php

@@ -20,7 +20,7 @@ class ChangeServiceVariablesValidationRules extends Migration
 
         DB::transaction(function () {
             foreach (ServiceVariable::all() as $variable) {
-                $variable->rules = ($variable->required) ? 'required|regex:' . $variable->rules : 'regex:' . $variable->regex;
+                $variable->rules = ($variable->required) ? 'required|regex:' . $variable->rules : 'regex:' . $variable->rules;
                 $variable->save();
             }
         });