Prevent fatal error when $friends isn't an array
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@ -57,6 +57,10 @@ function ostatus_subscribe_content(App $a)
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$friends = json_decode(PConfig::get($uid, 'ostatus', 'legacy_friends'));
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if (empty($friends)) {
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$friends = [];
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}
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$total = sizeof($friends);
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if ($counter >= $total) {
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