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| author | June McEnroe <june@causal.agency> | 2018-02-23 16:15:12 -0500 |
|---|---|---|
| committer | June McEnroe <june@causal.agency> | 2018-02-23 16:15:12 -0500 |
| commit | d0111e9a6bc30cd798baa1ea137697f44b03f6b1 (patch) | |
| tree | 68da0ea527c8a5a7581628436e647e221cc99ea3 | |
| parent | Tweak fbatt exit codes (diff) | |
| download | src-d0111e9a6bc30cd798baa1ea137697f44b03f6b1.tar.gz src-d0111e9a6bc30cd798baa1ea137697f44b03f6b1.zip | |
Don't bother checking result of close(2) in dtch
| -rw-r--r-- | bin/dtch.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/bin/dtch.c b/bin/dtch.c index bdbc02ef..bbdb14e0 100644 --- a/bin/dtch.c +++ b/bin/dtch.c @@ -124,8 +124,7 @@ static int dtch(int argc, char *argv[]) { error = mkdirat(home, ".dtch", 0700); if (error && errno != EEXIST) err(EX_CANTCREAT, "%s/.dtch", user->pw_dir); - error = close(home); - if (error) err(EX_IOERR, "%s", user->pw_dir); + close(home); int server = socket(PF_LOCAL, SOCK_STREAM, 0); if (server < 0) err(EX_OSERR, "socket"); @@ -163,8 +162,7 @@ static int dtch(int argc, char *argv[]) { size = recv(client, &z, sizeof(z), 0); if (size < 0) warn("recv(%d)", client); - error = close(client); - if (error) warn("close(%d)", client); + close(client); int status; pid_t dead = waitpid(pid, &status, WNOHANG); |