Merge pull request #2886 from RyanDwyer/fix-headless-unmap-crash

Fix crash when view unmaps while no outputs connected

2 files changed, 12 insertions, 3 deletions

diff --git a/sway/tree/output.c b/sway/tree/output.c
index c3176325..98041c47 100644
--- a/sway/tree/output.c
+++ b/sway/tree/output.c
@@ -89,6 +89,7 @@ void output_enable(struct sway_output *output, struct output_config *oc) {
                         }
                 }
                 free(ws_name);
+                ipc_event_workspace(NULL, ws, "init");
         }
 
         size_t len = sizeof(output->layers) / sizeof(output->layers[0]);
diff --git a/sway/tree/workspace.c b/sway/tree/workspace.c
index 2a00824d..ed875ebb 100644
--- a/sway/tree/workspace.c
+++ b/sway/tree/workspace.c
@@ -119,6 +119,11 @@ 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;
@@ -126,10 +131,13 @@ void workspace_begin_destroy(struct sway_workspace *workspace) {
 }
 
 void workspace_consider_destroy(struct sway_workspace *ws) {
-        if (ws->tiling->length == 0 && ws->floating->length == 0
-                        && output_get_active_workspace(ws->output) != ws) {
-                workspace_begin_destroy(ws);
+        if (ws->tiling->length || ws->floating->length) {
+                return;
+        }
+        if (ws->output && output_get_active_workspace(ws->output) == ws) {
+                return;
         }
+        workspace_begin_destroy(ws);
 }
 
 char *prev_workspace_name = NULL;