[DoctrineBundle] fixes undefined index notice
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@ -59,7 +59,7 @@ class RegisterEventListenersAndSubscribersPass implements CompilerPassInterface
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}
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foreach ($cs as $connection) {
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if (!is_array($connections[$connection])) {
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if (!isset($connections[$connection]) || !is_array($connections[$connection])) {
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$connections[$connection] = array();
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}
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$connections[$connection][] = $attributes['event'];
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