1 files changed, 1 insertions, 46 deletions
diff --git a/apps/files_external/lib/dependencytrait.php b/apps/files_external/lib/dependencytrait.php
index 116421eab14..f0d6d6080e5 100644
--- a/apps/files_external/lib/dependencytrait.php
+++ b/apps/files_external/lib/dependencytrait.php
@@ -28,58 +28,13 @@ use \OCA\Files_External\Lib\MissingDependency;
  */
 trait DependencyTrait {
 
-	/** @var callable|null dependency check */
-	private $dependencyCheck = null;
-
-	/**
-	 * @return bool
-	 */
-	public function hasDependencies() {
-		return !is_null($this->dependencyCheck);
-	}
-
-	/**
-	 * @param callable $dependencyCheck
-	 * @return self
-	 */
-	public function setDependencyCheck(callable $dependencyCheck) {
-		$this->dependencyCheck = $dependencyCheck;
-		return $this;
-	}
-
 	/**
 	 * Check if object is valid for use
 	 *
 	 * @return MissingDependency[] Unsatisfied dependencies
 	 */
 	public function checkDependencies() {
-		$ret = [];
-
-		if ($this->hasDependencies()) {
-			$result = call_user_func($this->dependencyCheck);
-			if ($result !== true) {
-				if (!is_array($result)) {
-					$result = [$result];
-				}
-				foreach ($result as $key => $value) {
-					if (!($value instanceof MissingDependency)) {
-						$module = null;
-						$message = null;
-						if (is_numeric($key)) {
-							$module = $value;
-						} else {
-							$module = $key;
-							$message = $value;
-						}
-						$value = new MissingDependency($module, $this);
-						$value->setMessage($message);
-					}
-					$ret[] = $value;
-				}
-			}
-		}
-
-		return $ret;
+		return []; // no dependencies by default
 	}
 
 }