From: Thomas Weißschuh <thomas@t-8ch.de>
Date: Sun, 24 Dec 2023 12:04:59 +0000 (+0100)
Subject: libmount: (tests) fix --filesystems test argument parsing
X-Git-Tag: v2.40-rc1~84^2~8
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=28a77504155987c3348516440d8d06a91fe77228;p=thirdparty%2Futil-linux.git

libmount: (tests) fix --filesystems test argument parsing

Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de>
---

diff --git a/libmount/src/utils.c b/libmount/src/utils.c
index 2677b18dc0..b6d95696ad 100644
--- a/libmount/src/utils.c
+++ b/libmount/src/utils.c
@@ -1360,11 +1360,10 @@ static int test_filesystems(struct libmnt_test *ts __attribute__((unused)),
 	char **filesystems = NULL;
 	int rc;
 
-	if (argc != 2)
+	if (argc != 1 && argc != 2)
 		return -1;
 
-
-	rc = mnt_get_filesystems(&filesystems, argc ? argv[1] : NULL);
+	rc = mnt_get_filesystems(&filesystems, argc == 2 ? argv[1] : NULL);
 	if (!rc) {
 		char **p;
 		for (p = filesystems; *p; p++)