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Diffstat (limited to 'apps/files_external/lib/frontenddefinitiontrait.php')
| -rw-r--r-- | apps/files_external/lib/frontenddefinitiontrait.php | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/apps/files_external/lib/frontenddefinitiontrait.php b/apps/files_external/lib/frontenddefinitiontrait.php index eedd433f2d7..fc47a9515f3 100644 --- a/apps/files_external/lib/frontenddefinitiontrait.php +++ b/apps/files_external/lib/frontenddefinitiontrait.php @@ -136,10 +136,12 @@ trait FrontendDefinitionTrait { public function validateStorageDefinition(StorageConfig $storage) { foreach ($this->getParameters() as $name => $parameter) { $value = $storage->getBackendOption($name); - if (!$parameter->validateValue($value)) { - return false; + if (!is_null($value) || !$parameter->isOptional()) { + if (!$parameter->validateValue($value)) { + return false; + } + $storage->setBackendOption($name, $value); } - $storage->setBackendOption($name, $value); } return true; } |