ensure redis returns bool for hasKeytags/v22.0.0beta1
@@ -46,6 +46,6 @@ class NegativeDnsCache { | |||
} | |||
public function isNegativeCached(string $domain, int $type) : bool { | |||
return $this->cache->hasKey($this->createCacheKey($domain, $type)); | |||
return (bool)$this->cache->hasKey($this->createCacheKey($domain, $type)); | |||
} | |||
} |
@@ -69,7 +69,7 @@ class Redis extends Cache implements IMemcacheTTL { | |||
} | |||
public function hasKey($key) { | |||
return self::$cache->exists($this->getNameSpace() . $key); | |||
return (bool)self::$cache->exists($this->getNameSpace() . $key); | |||
} | |||
public function remove($key) { |