libmount: don't support /etc/mtab by default

[thirdparty/util-linux.git] / libmount / src / tab_update.c

diff --git a/libmount/src/tab_update.c b/libmount/src/tab_update.c
index 631e1cd9fd229409b435d46f07992b67caa8ee03..d85cb89da5636bab1085ea787a4ae4ba5e174e03 100644 (file)
--- a/libmount/src/tab_update.c
+++ b/libmount/src/tab_update.c
@@ -105,7 +105,9 @@ int mnt_update_set_filename(struct libmnt_update *upd, const char *filename,
 
        /* detect tab filename -- /etc/mtab or /run/mount/utab
         */
+#ifdef USE_LIBMOUNT_SUPPORT_MTAB
        mnt_has_regular_mtab(&path, &rw);
+#endif
        if (!rw) {
                path = NULL;
                mnt_has_regular_utab(&path, &rw);