From 1667fb4b633e8a250a17aea782baa18fc872d9d7 Mon Sep 17 00:00:00 2001
From: Eric Andersen <andersen@codepoet.org>
Date: Sat, 27 Nov 1999 20:34:28 +0000
Subject: Fixes

---
 util-linux/umount.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'util-linux')

diff --git a/util-linux/umount.c b/util-linux/umount.c
index 061bb9b16..3bd86814e 100644
--- a/util-linux/umount.c
+++ b/util-linux/umount.c
@@ -73,8 +73,13 @@ umount_all(int useMtab)
             while ((m = getmntent (mountTable)) != 0) {
                 char *blockDevice = m->mnt_fsname;
 #if ! defined BB_MTAB
-                if (strcmp (blockDevice, "/dev/root") == 0)
-                    blockDevice = (getfsfile ("/"))->fs_spec;
+		if (strcmp (blockDevice, "/dev/root") == 0) {
+		    struct fstab* fstabItem;
+		    fstabItem = getfsfile ("/");
+		    if (fstabItem != NULL) {
+			blockDevice = fstabItem->fs_spec;
+		    }
+		}
 #endif
 		/* Don't umount /proc when doing umount -a */
                 if (strcmp (blockDevice, "proc") == 0)
-- 
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