fix unserialize problem on step 4
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1 changed files with 1 additions and 1 deletions
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@ -650,7 +650,7 @@ class ConfigProvider
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*/
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protected static function getUnserializedOption($option, $def = 0)
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{
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return unserialize(static::getOption($option, $def), null);
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return unserialize(static::getOption($option, $def), []);
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}
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/**
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