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author | Brian Ashworth <bosrsf04@gmail.com> | 2019-02-21 13:24:13 -0500 |
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committer | Drew DeVault <sir@cmpwn.com> | 2019-02-25 17:10:04 -0500 |
commit | 42d25555293db5489036b0cd4128f6f45e383637 (patch) | |
tree | 1343100e914d7a29e38cfae078fe9225931032e0 /sway/tree/output.c | |
parent | output_get_active_workspace: check workspaces length (diff) | |
download | sway-42d25555293db5489036b0cd4128f6f45e383637.tar.gz sway-42d25555293db5489036b0cd4128f6f45e383637.tar.zst sway-42d25555293db5489036b0cd4128f6f45e383637.zip |
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) { | |||
143 | static void evacuate_sticky(struct sway_workspace *old_ws, | 143 | static void evacuate_sticky(struct sway_workspace *old_ws, |
144 | struct sway_output *new_output) { | 144 | struct sway_output *new_output) { |
145 | struct sway_workspace *new_ws = output_get_active_workspace(new_output); | 145 | struct sway_workspace *new_ws = output_get_active_workspace(new_output); |
146 | if (!sway_assert(new_ws, "New output does not have a workspace")) { | ||
147 | return; | ||
148 | } | ||
146 | while (old_ws->floating->length) { | 149 | while (old_ws->floating->length) { |
147 | struct sway_container *sticky = old_ws->floating->items[0]; | 150 | struct sway_container *sticky = old_ws->floating->items[0]; |
148 | container_detach(sticky); | 151 | container_detach(sticky); |