Merge pull request #4404 from Ardinis/master

Remove json handling for files_external:config

apps/files_external/lib/Command/Config.php

@@ -91,9 +91,9 @@ protected function getOption(StorageConfig $mount, $key, OutputInterface $output
 		} else {
 			$value = $mount->getBackendOption($key);
 		}
-		if (!is_string($value)) { // show bools and objects correctly
-			$value = json_encode($value);
-		}
+		if (!is_string($value) && json_decode(json_encode($value)) === $value) { // show bools and objects correctly
+ 			$value = json_encode($value);
+ 		}
 		$output->writeln($value);
 	}
 
@@ -105,9 +105,9 @@ protected function getOption(StorageConfig $mount, $key, OutputInterface $output
 	 */
 	protected function setOption(StorageConfig $mount, $key, $value, OutputInterface $output) {
 		$decoded = json_decode($value, true);
-		if (!is_null($decoded)) {
-			$value = $decoded;
-		}
+ 		if (!is_null($decoded) && json_encode($decoded) === $value) {
+ 			$value = $decoded;
+ 		}
 		if ($key === 'mountpoint' || $key === 'mount_point') {
 			$mount->setMountPoint($value);
 		} else {