multi: don't close connection HTTP_1_1_REQUIRED

The ConnectionExists() function will note that the new transfer wants
less then h2 and that it can't multiplex it and therefor opt to open a
new connection instead.

diff --git a/lib/multi.c b/lib/multi.c
index eac918b9ac7f0c270ebd949d0c83e65d8df64352..99600a3ba4e44fed9e70c7802f4b38d91a6341ce 100644 (file)
--- a/lib/multi.c
+++ b/lib/multi.c
@@ -2158,7 +2158,7 @@ static CURLMcode multi_runsingle(struct Curl_multi *multi,
 
         if(!ret) {
           infof(data, "Downgrades to HTTP/1.1!\n");
-          connclose(data->conn, "Disconnect HTTP/2 for HTTP/1");
+          streamclose(data->conn, "Disconnect HTTP/2 for HTTP/1");
           data->state.httpwant = CURL_HTTP_VERSION_1_1;
           /* clear the error message bit too as we ignore the one we got */
           data->state.errorbuf = FALSE;