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Make sure old instances don't break 

Signed-off-by: Joas Schilling <coding@schilljs.com>
This commit is contained in:
Joas Schilling 2017-01-05 11:57:18 +01:00
parent bf043deba3
commit 57c65c3ec6
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GPG Key ID: E166FD8976B3BAC8
1 changed files with 3 additions and 3 deletions
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6
lib/private/Memcache/Factory.php
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@ -83,7 +83,7 @@ class Factory implements ICacheFactory {
$missingCacheMessage = 'Memcache {class} not available for {use} cache';
$missingCacheHint = 'Is the matching PHP module installed and enabled?';
if (!$localCacheClass::isAvailable()) {
if (!class_exists($localCacheClass) || !$localCacheClass::isAvailable()) {
if (\OC::$CLI && !defined('PHPUNIT_RUN')) {
// CLI should not hard-fail on broken memcache
$this->logger->info($missingCacheMessage, [
@ -98,7 +98,7 @@ class Factory implements ICacheFactory {
]), $missingCacheHint);
}
}
if (!$distributedCacheClass::isAvailable()) {
if (!class_exists($distributedCacheClass) || !$distributedCacheClass::isAvailable()) {
if (\OC::$CLI && !defined('PHPUNIT_RUN')) {
// CLI should not hard-fail on broken memcache
$this->logger->info($missingCacheMessage, [
@ -113,7 +113,7 @@ class Factory implements ICacheFactory {
]), $missingCacheHint);
}
}
if (!($lockingCacheClass && $lockingCacheClass::isAvailable())) {
if (!($lockingCacheClass && class_exists($distributedCacheClass) && $lockingCacheClass::isAvailable())) {
// don't fallback since the fallback might not be suitable for storing lock
$lockingCacheClass = self::NULL_CACHE;
}