From: Karel Zak <kzak@redhat.com>
Date: Mon, 20 Feb 2012 16:18:11 +0000 (+0100)
Subject: libmount: improve mnt_tables_is_mounted
X-Git-Tag: v2.22-rc1~628
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ce22ccd08c5176ded607726020b26e2b95470c44;p=thirdparty%2Futil-linux.git

libmount: improve mnt_tables_is_mounted

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/libmount/src/tab.c b/libmount/src/tab.c
index f3ec573816..b2662d5ae1 100644
--- a/libmount/src/tab.c
+++ b/libmount/src/tab.c
@@ -854,7 +854,7 @@ int mnt_table_is_fs_mounted(struct libmnt_table *tb, struct libmnt_fs *fstab_fs)
 	assert(tb);
 	assert(fstab_fs);
 
-	if (mnt_fs_is_swaparea(fstab_fs))
+	if (mnt_fs_is_swaparea(fstab_fs) || mnt_table_get_nents(tb) == 0)
 		return 0;
 
 	if (is_mountinfo(tb)) {