panel: window-list: Fix random crashes

soreau · soreau · commit 6fe5b3c13107 · 2026-02-24T00:15:36.000-07:00
This fixes the case where some actions cause the panel to die, with the
Gdk wayland error message "Error reading events from display: Invalid
argument".
diff --git a/src/panel/widgets/window-list/window-list.cpp b/src/panel/widgets/window-list/window-list.cpp
@@ -14,7 +14,9 @@ static void handle_manager_toplevel(void *data, zwlr_foreign_toplevel_manager_v1
 }
 
 static void handle_manager_finished(void *data, zwlr_foreign_toplevel_manager_v1 *manager)
-{}
+{
+    zwlr_foreign_toplevel_manager_v1_destroy(manager);
+}
 
 zwlr_foreign_toplevel_manager_v1_listener toplevel_manager_v1_impl = {
     .toplevel = handle_manager_toplevel,

Original file line number	Diff line number	Diff line change
`@@ -14,7 +14,9 @@ static void handle_manager_toplevel(void *data, zwlr_foreign_toplevel_manager_v1`
`14`	`14`	`}`
`15`	`15`
`16`	`16`	`static void handle_manager_finished(void data, zwlr_foreign_toplevel_manager_v1 manager)`
`17`		`-{}`
	`17`	`+{`
	`18`	`+ zwlr_foreign_toplevel_manager_v1_destroy(manager);`
	`19`	`+}`
`18`	`20`
`19`	`21`	`zwlr_foreign_toplevel_manager_v1_listener toplevel_manager_v1_impl = {`
`20`	`22`	`.toplevel = handle_manager_toplevel,`