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| author | Brian Ashworth <bosrsf04@gmail.com> | 2019-02-21 13:24:13 -0500 |
|---|---|---|
| committer | emersion <contact@emersion.fr> | 2019-02-21 21:18:03 +0100 |
| commit | d3d7956576341bbbfb60d045175b0e8a44752e0b (patch) | |
| tree | 0df81ca066ab77d569baf41623f652b1c7f8a638 /sway/tree/output.c | |
| parent | 79c133182d85342748b284e20e1e634821ce419c (diff) | |
Handle NULL from output_get_active_workspace
This modifies the places where output_get_active_workspace is called to
handle a NULL result. Some places already handled it and did not need a
change, some just have guard off code blocks, others return errors, and
some have sway_asserts since the case should never happen. A lot of this
is probably just safety precautions since they probably will never be
called when `output_get_active_workspace` is not fully configured with a
workspace.
Diffstat (limited to 'sway/tree/output.c')
| -rw-r--r-- | sway/tree/output.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sway/tree/output.c b/sway/tree/output.c index 146bc423..e0a66e0b 100644 --- a/sway/tree/output.c +++ b/sway/tree/output.c @@ -143,6 +143,9 @@ void output_enable(struct sway_output *output, struct output_config *oc) { static void evacuate_sticky(struct sway_workspace *old_ws, struct sway_output *new_output) { struct sway_workspace *new_ws = output_get_active_workspace(new_output); + if (!sway_assert(new_ws, "New output does not have a workspace")) { + return; + } while (old_ws->floating->length) { struct sway_container *sticky = old_ws->floating->items[0]; container_detach(sticky); |