1 files changed, 3 insertions, 0 deletions

diff --git a/util-linux/mount.c b/util-linux/mount.c
index bc5285052..0baa74c7c 100644
--- a/util-linux/mount.c
+++ b/util-linux/mount.c
@@ -1129,6 +1129,9 @@ static NOINLINE int nfsmount(struct mntent *mp, long vfsflags, char *filteropts)
                                 continue;
                         case 20: // "addr" - ignore
                                 continue;
+                        case -1: // unknown
+                                if (vfsflags & MS_REMOUNT)
+                                        continue;
                         }
 
                         val = xatoi_positive(opteq);