fixed 204 response handling, added new Test-204.px

[wget] / src / http.c

diff --git a/src/http.c b/src/http.c
index cd2bd15eb1574f42584bfb5a64e39cf92bc1351f..00a35b324aae5ed9672d6a91c4e6bb6d42ecbaf6 100644 (file)
--- a/src/http.c
+++ b/src/http.c
@@ -2618,6 +2618,22 @@ read_header:
   if (H_20X (statcode))
     *dt |= RETROKF;
 
+  if (statcode == HTTP_STATUS_NO_CONTENT)
+    {
+      /* 204 response has no body (RFC 2616, 4.3) */
+
+      /* In case the caller cares to look...  */
+      hs->len = 0;
+      hs->res = 0;
+      hs->restval = 0;
+
+      CLOSE_FINISH (sock);
+      xfree_null (type);
+      xfree (head);
+
+      return RETRFINISHED;
+    }
+
   /* Return if redirected.  */
   if (H_REDIRECTED (statcode) || statcode == HTTP_STATUS_MULTIPLE_CHOICES)
     {
@@ -3121,6 +3137,8 @@ Spider mode enabled. Check if remote file exists.\n"));
       /* Decide whether or not to restart.  */
       if (force_full_retrieve)
         hstat.restval = hstat.len;
+      else if (opt.start_pos >= 0)
+        hstat.restval = opt.start_pos;
       else if (opt.always_rest
           && got_name
           && stat (hstat.local_file, &st) == 0