[hackers] [ubase] umount(8) should look in /etc/mtab || sin

[git]

commit bea831d2e6356833dc8990d97db974526a007018
Author: sin <s...@2f30.org>
Date:   Wed Mar 12 16:33:04 2014 +0200

    umount(8) should look in /etc/mtab

diff --git a/umount.c b/umount.c
index 2b0c32e..d04410a 100644
--- a/umount.c
+++ b/umount.c
@@ -43,9 +43,9 @@ main(int argc, char *argv[])
                usage();
 
        if (aflag == 1) {
-               fp = setmntent("/etc/fstab", "r");
+               fp = setmntent("/etc/mtab", "r");
                if (!fp)
-                       eprintf("setmntent %s:", "/etc/fstab");
+                       eprintf("setmntent %s:", "/etc/mtab");
                while ((me = getmntent(fp))) {
                        if (umount2(me->mnt_dir, flags) < 0) {
                                weprintf("umount2:");