[RedisCache] Fix use of undefined variable
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@ -115,7 +115,7 @@ class RedisCachePlugin extends Plugin
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}
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}
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// Let other caches delete stuff if we didn't succeed
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// Let other caches delete stuff if we didn't succeed
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return $ret === 1;
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return isset($ret) && $ret === 1;
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}
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}
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function onStartCacheIncrement(&$key, &$step, &$value)
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function onStartCacheIncrement(&$key, &$step, &$value)
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