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Check for multi backend before using it

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This commit is contained in:
Drew DeVault 2017-08-05 23:08:35 -04:00
parent f1a069d50d
commit 5bf61ca7ed
3 changed files with 12 additions and 4 deletions
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4
backend/multi/backend.c
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@ -66,6 +66,10 @@ struct wlr_backend *wlr_multi_backend_create(struct wlr_session *session,
return backend;
}
bool wlr_backend_is_multi(struct wlr_backend *b) {
return b->impl == &backend_impl;
}
static void input_add_reemit(struct wl_listener *listener, void *data) {
struct subbackend_state *state = wl_container_of(listener,
state, input_add);