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| author | Timo Weingärtner <timo@tiwe.de> | 2016-10-09 12:31:27 +0200 |
|---|---|---|
| committer | Timo Weingärtner <timo@tiwe.de> | 2016-10-09 12:31:27 +0200 |
| commit | f8e42e89e3404f91d397e325c94af6494786e90f (patch) | |
| tree | 18de355181aa09282eb37e5fb417092f2ca5c34b | |
| parent | d765ef1acb318e1b97481805b66f7b45f8f08f41 (diff) | |
| download | ssh-agent-filter-f8e42e89e3404f91d397e325c94af6494786e90f.tar.gz | |
avoid warning about unused result of chdir()
| -rw-r--r-- | ssh-agent-filter.C | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/ssh-agent-filter.C b/ssh-agent-filter.C index 2878678..cbf5f45 100644 --- a/ssh-agent-filter.C +++ b/ssh-agent-filter.C @@ -543,8 +543,9 @@ int main (int const argc, char const * const * const argv) { exit(EX_OK); } + // the following stuff is optional, so we don't do error checking setsid(); - chdir("/"); + static_cast<void>(chdir("/")); int devnull = open("/dev/null", O_RDWR); dup2(devnull, 0); dup2(devnull, 1); |