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| author | Rolf Eike Beer <eb@emlix.com> | 2019-03-28 15:29:29 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2019-04-13 16:58:00 +0200 |
| commit | 7180d9ed863e6ea350938b13384548f4f2617528 (patch) | |
| tree | e6f7216d2219f243379796b72d52f3bf76e32b19 /networking/ifplugd.c | |
| parent | 0e7bd69bb58e0914f25e3543e6beb142a203738c (diff) | |
| download | busybox-7180d9ed863e6ea350938b13384548f4f2617528.tar.gz | |
examples/udhcp/simple.script: fix resolv.conf update if it is a dangling symlink
If /etc/resolv.conf is a symlink to a tmpfs and the actual file does not
already exist, "readlink -f" will not detect it as symlink. Explicitely check
for that condition before and touch the file, making the other code work as
intended.
Signed-off-by: Rolf Eike Beer <eb@emlix.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'networking/ifplugd.c')
0 files changed, 0 insertions, 0 deletions