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client: simplified client_read()

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Remove one comparison by changing branch order.
This commit is contained in:
Max Kellermann 2008-09-10 11:43:09 +02:00
parent 1bb154098d
commit 9ceadb0561
1 changed files with 5 additions and 3 deletions
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8
src/client.c
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@ -453,10 +453,12 @@ static int client_read(struct client *client)
if (bytesRead > 0)
return client_input_received(client, bytesRead);
else if (bytesRead == 0 || (bytesRead < 0 && errno != EINTR)) {
return COMMAND_RETURN_CLOSE;
} else
else if (bytesRead < 0 && errno == EINTR)
/* try again later, after select() */
return 0;
else
/* peer disconnected or I/O error */
return COMMAND_RETURN_CLOSE;
}
static void client_manager_register_read_fd(fd_set * fds, int *fdmax)