Make sure the node exists so we don't error out

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

Author: rullzer

appinfo/info.xml

@@ -7,7 +7,7 @@
 	<description>
 		The application generates a list of shares for display at the command line
 	</description>
-	<version>0.0.2</version>
+	<version>0.0.3</version>
 	<licence>agpl</licence>
 	<author>Roeland Jago Douma</author>
 	<namespace>ShareListing</namespace>

lib/Command/ListShares.php

@@ -142,6 +142,13 @@ private function do(string $userId, int $filter, string $path = null): \Iterator
 			}, $shares);
 		}
 
+		$shares = iter\filter(function (IShare $share) {
+			$userFolder = $this->rootFolder->getUserFolder($share->getShareOwner());
+			$nodes = $userFolder->getById($share->getNodeId());
+
+			return $nodes !== [];
+		}, $shares);
+
 		$formattedShares = iter\map(function (IShare $share) {
 			return $this->formatShare($share);
 		}, $shares);