Fix crash with plugins without a worker interface.

git-svn-id: http://svn.drobilla.net/lad/trunk/jalv@4139 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 1 insertions, 1 deletions

diff --git a/src/jalv.c b/src/jalv.c
index d01581d..a2b8b86 100644
--- a/src/jalv.c
+++ b/src/jalv.c
@@ -433,7 +433,7 @@ jack_process_cb(jack_nframes_t nframes, void* data)
 	jalv_worker_emit_responses(host, &host->worker);
 
 	/* Notify the plugin the run() cycle is finished */
-	if (host->worker.iface->end_run) {
+	if (host->worker.iface && host->worker.iface->end_run) {
 		host->worker.iface->end_run(host->instance->lv2_handle);
 	}