diff options
Diffstat (limited to 'lib/http.c')
| -rw-r--r-- | lib/http.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/lib/http.c b/lib/http.c index 8d3a085d0..4f2b46a59 100644 --- a/lib/http.c +++ b/lib/http.c @@ -1733,21 +1733,28 @@ CURLcode Curl_http(struct connectdata *conn, bool *done) return CURLE_OUT_OF_MEMORY; } - if(Curl_checkheaders(data, "TE:")) { - /* When we insert a TE: header in the request, we must also insert TE in a - Connection: header, so we need to merge the custom provided Connection: - header and prevent the original to get sent */ +#ifdef HAVE_LIBZ + /* we only consider transfer-encoding magic if libz support is built-in */ + + if(!Curl_checkheaders(data, "TE:") && data->set.http_transfer_encoding) { + /* When we are to insert a TE: header in the request, we must also insert + TE in a Connection: header, so we need to merge the custom provided + Connection: header and prevent the original to get sent. Note that if + the user has inserted his/hers own TE: header we don't do this magic + but then assume that the user will handle it all! */ char *cptr = Curl_checkheaders(data, "Connection:"); +#define TE_HEADER "TE: gzip\r\n" Curl_safefree(conn->allocptr.te); /* Create the (updated) Connection: header */ - conn->allocptr.te = cptr? aprintf("%s, TE\r\n", cptr): - strdup("Connection: TE\r\n"); + conn->allocptr.te = cptr? aprintf("%s, TE\r\n" TE_HEADER, cptr): + strdup("Connection: TE\r\n" TE_HEADER); if(!conn->allocptr.te) return CURLE_OUT_OF_MEMORY; } +#endif ptr = Curl_checkheaders(data, "Transfer-Encoding:"); if(ptr) { |