Merge pull request #34341 from nextcloud/backport/34328/stable24

[stable24] Correctly handle Redis::keys returning false
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blizzz 2022-09-30 12:56:15 +02:00 committed by GitHub
commit 2993aaa2b0
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2 changed files with 2 additions and 2 deletions

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@ -2177,7 +2177,7 @@ class Redis
*
* @param string $pattern pattern, using '*' as a wildcard
*
* @return array string[] The keys that match a certain pattern.
* @return string[]|false The keys that match a certain pattern.
*
* @link https://redis.io/commands/keys
* @example

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@ -78,7 +78,7 @@ class Redis extends Cache implements IMemcacheTTL {
$keys = self::$cache->keys($prefix);
$deleted = self::$cache->del($keys);
return count($keys) === $deleted;
return (is_array($keys) && (count($keys) === $deleted));
}
/**