kc3-lang/libxkbcommon

2024-01-16T11:04:59

compose: Fix iterator for empty tables The current `xkb_compose_table_iterator_next` segfaults when used with an empty table. Indeed, in this case we initialize cursors in `xkb_compose_table_iterator_new` with the dummy node and the direction `NODE_LEFT`, but the dummy node is a leaf! Fixed by initializing with no cursors when the table is has no non-dummy nodes.