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Fix a bug in fenner's _fetch_writev() patch (rev 1.36)

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Submitted by:	fenner
This commit is contained in:
des 2002-10-30 14:25:00 +00:00
parent 73becfabb7
commit 216181b022
1 changed files with 6 additions and 1 deletions
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7
lib/libfetch/common.c
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@ -544,13 +544,18 @@ int
_fetch_putln(conn_t *conn, const char *str, size_t len)
{
struct iovec iov[2];
int ret;
DEBUG(fprintf(stderr, ">>> %s\n", str));
iov[0].iov_base = __DECONST(char *, str);
iov[0].iov_len = len;
iov[1].iov_base = __DECONST(char *, ENDL);
iov[1].iov_len = sizeof ENDL;
if (_fetch_writev(conn, iov, 2) == -1)
if (len == 0)
ret = _fetch_writev(conn, &iov[1], 1);
else
ret = _fetch_writev(conn, iov, 2);
if (ret == -1)
return (-1);
return (0);
}