Merge branch 'maint-0.4.6'

changes/ticket40370

@@ -0,0 +1,4 @@
+  o Minor bugfix (metrics port):
+    - Fix a bug that made tor try to re-bind() every 60 seconds on an already
+      open MetricsPort. Fixes bug 40370; bugfix on 0.4.5.1-alpha.
+

src/core/mainloop/connection.c

@@ -4943,6 +4943,7 @@ connection_is_listener(connection_t *conn)
       conn->type == CONN_TYPE_AP_NATD_LISTENER ||
       conn->type == CONN_TYPE_AP_HTTP_CONNECT_LISTENER ||
       conn->type == CONN_TYPE_DIR_LISTENER ||
+      conn->type == CONN_TYPE_METRICS_LISTENER ||
       conn->type == CONN_TYPE_CONTROL_LISTENER)
     return 1;
   return 0;