Use noop output when there's no outputs connected

Instead of having NULL workspace->output pointers, use a noop output.
This should be safer.

1 files changed, 0 insertions, 6 deletions

diff --git a/sway/tree/workspace.c b/sway/tree/workspace.c
index e89c0849..8b3eb2ad 100644
--- a/sway/tree/workspace.c
+++ b/sway/tree/workspace.c
@@ -158,13 +158,7 @@ void workspace_begin_destroy(struct sway_workspace *workspace) {
 
         if (workspace->output) {
                 workspace_detach(workspace);
-        } else {
-                int index = list_find(root->saved_workspaces, workspace);
-                if (index != -1) {
-                        list_del(root->saved_workspaces, index);
-                }
         }
-
         workspace->node.destroying = true;
         node_set_dirty(&workspace->node);
 }