1 files changed, 10 insertions, 0 deletions
diff --git a/lib/setopt.c b/lib/setopt.c
index 01a890b39..27046768c 100644
--- a/lib/setopt.c
+++ b/lib/setopt.c
@@ -2636,6 +2636,16 @@ CURLcode Curl_vsetopt(struct Curl_easy *data, CURLoption option,
       return CURLE_BAD_FUNCTION_ARGUMENT;
     data->set.upkeep_interval_ms = arg;
     break;
+  case CURLOPT_TRAILERFUNCTION:
+#ifndef CURL_DISABLE_HTTP
+    data->set.trailer_callback = va_arg(param, curl_trailer_callback);
+#endif
+    break;
+  case CURLOPT_TRAILERDATA:
+#ifndef CURL_DISABLE_HTTP
+    data->set.trailer_data = va_arg(param, void *);
+#endif
+    break;
   default:
     /* unknown tag and its companion, just ignore: */
     result = CURLE_UNKNOWN_OPTION;