fix notices in lib/grouplist.php
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@ -151,7 +151,7 @@ class GroupList extends Widget
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# If we're on a list with an owner (subscriptions or subscribers)...
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# If we're on a list with an owner (subscriptions or subscribers)...
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if ($user && $user->id == $this->owner->id) {
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if (!empty($user) && !empty($this->owner) && $user->id == $this->owner->id) {
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$this->showOwnerControls();
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$this->showOwnerControls();
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}
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}
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