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flock: Close fd early for correct error propagation

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Spotted by FRIGN.
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sin 2015-12-21 14:11:07 +00:00
parent e40fc2b176
commit 0c3440253b
1 changed files with 3 additions and 3 deletions
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6
flock.c
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@ -69,13 +69,13 @@ main(int argc, char *argv[])
} }
waitpid(pid, &status, 0); waitpid(pid, &status, 0);
if (close(fd) < 0)
eprintf("close:");
if (WIFSIGNALED(status)) if (WIFSIGNALED(status))
return 128 + WTERMSIG(status); return 128 + WTERMSIG(status);
if (WIFEXITED(status)) if (WIFEXITED(status))
return WEXITSTATUS(status); return WEXITSTATUS(status);
if (close(fd) < 0)
eprintf("close:");
return 0; return 0;
} }