From ae91714b70190c312b678a204eeecf9f12407991 Mon Sep 17 00:00:00 2001
From: Saugat Pachhai <suagatchhetri@outlook.com>
Date: Fri, 23 Nov 2018 12:50:22 +0545
Subject: [PATCH] Fix #33630. Fix cannot set 0 as value for config through OCC
 command

---
 apps/files_external/lib/Command/Config.php | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/apps/files_external/lib/Command/Config.php b/apps/files_external/lib/Command/Config.php
index a5303a6535ab..7c1ec4d6901f 100644
--- a/apps/files_external/lib/Command/Config.php
+++ b/apps/files_external/lib/Command/Config.php
@@ -72,10 +72,14 @@ protected function execute(InputInterface $input, OutputInterface $output) {
 		}
 
 		$value = $input->getArgument('value');
-		if ($value) {
+
+		if ($value === "0" || $value === "1") {
 			$this->setOption($mount, $key, $value, $output);
-		} else {
+		} elseif ($value === null) {
 			$this->getOption($mount, $key, $output);
+		} else {
+			$output->writeln('<error>Invalid value "' . $value . '". Possible values are 0 or 1.</error>');
+			return 404;
 		}
 	}