X-Git-Url: http://sjero.net/git/?a=blobdiff_plain;f=src%2Fhttp.c;h=b7026cd8fa9f44bf4adb5ba593d50cf4cbd1530f;hb=75d04cadf54aa666672295a2920ce83852741884;hp=1aa9ef02b626ed61250e040be3748e05456511f2;hpb=e219e587b360fd81b3b19f281b93ad4491ec1a9e;p=wget

diff --git a/src/http.c b/src/http.c
index 1aa9ef02..b7026cd8 100644
--- a/src/http.c
+++ b/src/http.c
@@ -1619,7 +1619,13 @@ gethttp (struct url *u, struct http_stat *hs, int *dt, struct url *proxy,
 
   request_set_header (req, "Referer", (char *) hs->referer, rel_none);
   if (*dt & SEND_NOCACHE)
-    request_set_header (req, "Pragma", "no-cache", rel_none);
+    {
+      /* Cache-Control MUST be obeyed by all HTTP/1.1 caching mechanisms...  */
+      request_set_header (req, "Cache-Control", "no-cache, must-revalidate", rel_none);
+
+      /* ... but some HTTP/1.0 caches doesn't implement Cache-Control.  */
+      request_set_header (req, "Pragma", "no-cache", rel_none);
+    }
   if (hs->restval && !opt.timestamping)
     request_set_header (req, "Range",
                         aprintf ("bytes=%s-",
@@ -2034,8 +2040,9 @@ read_header:
         }
     }
 
-  resp_header_copy (resp, "Transfer-Encoding", hdrval, sizeof (hdrval));
-  if (0 == strcasecmp (hdrval, "chunked"))
+  chunked_transfer_encoding = false;
+  if (resp_header_copy (resp, "Transfer-Encoding", hdrval, sizeof (hdrval))
+      && 0 == strcasecmp (hdrval, "chunked"))
     chunked_transfer_encoding = true;
 
   /* Handle (possibly multiple instances of) the Set-Cookie header. */