diff options
| -rw-r--r-- | src/state.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/state.c b/src/state.c index dbbcdd0..15de044 100644 --- a/src/state.c +++ b/src/state.c @@ -436,13 +436,15 @@ lilv_state_restore(const LilvState* state, const LV2_State_Interface* iface = (const LV2_State_Interface*) desc->extension_data(LV2_STATE__interface); - const LV2_Feature** sfeatures = add_features( - features, &map_feature, NULL); + if (iface && iface->restore) { + const LV2_Feature** sfeatures = add_features( + features, &map_feature, NULL); - iface->restore(instance->lv2_handle, retrieve_callback, - (LV2_State_Handle)state, flags, sfeatures); + iface->restore(instance->lv2_handle, retrieve_callback, + (LV2_State_Handle)state, flags, sfeatures); - free(sfeatures); + free(sfeatures); + } } } |