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Fixed another return in unix ngx_write_chain_to_file().

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Previous patch missed special case for one iovec, it needs total bytes
written to be returned as well.
This commit is contained in:
Maxim Dounin 2011-10-21 11:04:46 +00:00
parent aecb2eda13
commit ce61ff9c45
1 changed files with 9 additions and 2 deletions
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9
src/os/unix/ngx_files.c
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@ -204,8 +204,15 @@ ngx_write_chain_to_file(ngx_file_t *file, ngx_chain_t *cl, off_t offset,
if (vec.nelts == 1) {
iov = vec.elts;
return ngx_write_file(file, (u_char *) iov[0].iov_base,
n = ngx_write_file(file, (u_char *) iov[0].iov_base,
iov[0].iov_len, offset);
if (n == NGX_ERROR) {
return n;
}
return total + n;
}
if (file->sys_offset != offset) {