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small optimization

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This commit is contained in:
Igor Sysoev 2009-09-04 09:50:58 +00:00
parent 63494b4c79
commit 2052077b93
1 changed files with 1 additions and 2 deletions
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3
src/os/unix/ngx_freebsd_sendfile_chain.c
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@ -295,14 +295,13 @@ ngx_freebsd_sendfile_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit)
ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, err,
"sendfile() sent only %O bytes", sent);
}
/*
* sendfile() in FreeBSD 3.x-4.x may return value >= 0
* on success, although only 0 is documented
*/
if (rc >= 0 && sent == 0) {
} else if (rc >= 0 && sent == 0) {
/*
* if rc is OK and sent equal to zero, then someone