Partially implement move command

Works:

- move [container|window] to workspace <name>
    - Note, this should be able to move C_CONTAINER but this is untested
- move [workspace] to output [left|right|up|down|<name>]

Not implemented yet:

- move [left|right|up|down]
- move scratchpad
- move position

1 files changed, 6 insertions, 3 deletions

diff --git a/sway/desktop/output.c b/sway/desktop/output.c
index 0d706c52..c4265818 100644
--- a/sway/desktop/output.c
+++ b/sway/desktop/output.c
@@ -229,9 +229,12 @@ static void render_output(struct sway_output *output, struct timespec *when,
         struct sway_seat *seat = input_manager_current_seat(input_manager);
         struct sway_container *focus =
                 sway_seat_get_focus_inactive(seat, output->swayc);
-        struct sway_container *workspace = (focus->type == C_WORKSPACE ?
-                        focus :
-                        container_parent(focus, C_WORKSPACE));
+        if (!focus) {
+                // We've never been to this output before
+                focus = output->swayc->children->items[0];
+        }
+        struct sway_container *workspace = focus->type == C_WORKSPACE ?
+                        focus : container_parent(focus, C_WORKSPACE);
 
         struct render_data rdata = {
                 .output = output,