return 0 in case of error
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@ -131,6 +131,7 @@ class UsageDB extends Usage
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throw $e;
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}
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}
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return 0;
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}
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/**
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@ -158,6 +159,7 @@ class UsageDB extends Usage
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throw $e;
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}
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}
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return 0;
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}
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/**
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