git: rc.d/mounttmpfs: Avoid duplicate tmpfs mount at /tmp

[Aaron LI]

commit 34d4e58775400f489611e8739351dc27f392a6ec
Author: Aaron LI <aly at aaronly.me>
Date:   Sun Feb 14 22:45:13 2021 +0800

    rc.d/mounttmpfs: Avoid duplicate tmpfs mount at /tmp
    
    Newer DragonFly installation already mounts a tmpfs at /tmp, as
    configured in /etc/fstab.  So check whether /tmp is already a mount
    point before mounting a tmpfs there to prevent the duplicate mounts.
    
    Reported-by: swildner

Summary of changes:
 etc/rc.d/mounttmpfs | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/34d4e58775400f489611e8739351dc27f392a6ec


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