diff options
Diffstat (limited to 'lib/telnet.c')
| -rw-r--r-- | lib/telnet.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/lib/telnet.c b/lib/telnet.c index 1f03a00fc..b0f72ab0a 100644 --- a/lib/telnet.c +++ b/lib/telnet.c @@ -1076,7 +1076,7 @@ CURLcode telrcv(struct connectdata *conn, CLIENTWRITE_BODY, \ (char *)&inbuf[startwrite], \ in-startwrite); \ - if(result != CURLE_OK) \ + if(result) \ return result; \ } \ startwrite = -1 @@ -1230,9 +1230,9 @@ static CURLcode send_telnet_data(struct connectdata *conn, unsigned char outbuf[2]; ssize_t bytes_written, total_written; int out_count; - CURLcode rc = CURLE_OK; + CURLcode result = CURLE_OK; - while(rc == CURLE_OK && nread--) { + while(!result && nread--) { outbuf[0] = *buffer++; out_count = 1; if(outbuf[0] == CURL_IAC) @@ -1247,19 +1247,20 @@ static CURLcode send_telnet_data(struct connectdata *conn, switch (Curl_poll(pfd, 1, -1)) { case -1: /* error, abort writing */ case 0: /* timeout (will never happen) */ - rc = CURLE_SEND_ERROR; + result = CURLE_SEND_ERROR; break; default: /* write! */ bytes_written = 0; - rc = Curl_write(conn, conn->sock[FIRSTSOCKET], outbuf+total_written, - out_count-total_written, &bytes_written); + result = Curl_write(conn, conn->sock[FIRSTSOCKET], + outbuf+total_written, out_count-total_written, + &bytes_written); total_written += bytes_written; break; } - /* handle partial write */ - } while(rc == CURLE_OK && total_written < out_count); + /* handle partial write */ + } while(!result && total_written < out_count); } - return rc; + return result; } static CURLcode telnet_done(struct connectdata *conn, |