(UniqueConstraint) unique added fields

b2bd051c · Ad Schellevis · 64019ba8 · b2bd051c
Commit b2bd051c authored Aug 22, 2016 by Ad Schellevis
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UniqueConstraint.php ...app/models/OPNsense/Base/Constraints/UniqueConstraint.php +1 -1

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--- a/src/opnsense/mvc/app/models/OPNsense/Base/Constraints/UniqueConstraint.php
+++ b/src/opnsense/mvc/app/models/OPNsense/Base/Constraints/UniqueConstraint.php
@@ -59,7 +59,7 @@ class UniqueConstraint extends BaseConstraint
            if ($containerNode != null && $level == 2) {
                // collect (additional) key fields
                $keyFields = array($nodeName);
-                $keyFields = array_merge($keyFields, $this->getOptionValueList('addFields'));
+                $keyFields = array_unique(array_merge($keyFields, $this->getOptionValueList('addFields')));
                // calculate the key for this node
                $nodeKey = '';
                foreach ($keyFields as $field) {