Free window ran_assignments on tree_close

diff --git a/src/tree.c b/src/tree.c
index e3a54955576bb648c5b782ec36e20b190468e824..80af522317a543deb0059d22e7534db26e46664c 100644 (file)
--- a/src/tree.c
+++ b/src/tree.c
@@ -260,6 +260,7 @@ bool tree_close(Con *con, kill_window_t kill_window, bool dont_kill_parent, bool
         FREE(con->window->class_class);
         FREE(con->window->class_instance);
         i3string_free(con->window->name);
+        FREE(con->window->ran_assignments);
         FREE(con->window);
     }