diff --git a/example-clients/capture_client.c b/example-clients/capture_client.c
index 94bc272..5402cf1 100644
--- a/example-clients/capture_client.c
+++ b/example-clients/capture_client.c
@@ -79,7 +79,6 @@ disk_thread (void *arg)
 	size_t bytes_per_frame = samples_per_frame * sample_size;
 	void *framebuf = malloc (bytes_per_frame);
 
-	pthread_setcanceltype (PTHREAD_CANCEL_ASYNCHRONOUS, NULL);
 	pthread_mutex_lock (&disk_thread_lock);
 
 	info->status = 0;
@@ -122,7 +121,7 @@ disk_thread (void *arg)
 static int
 process (jack_nframes_t nframes, void *arg)
 {
-	int chn;
+	unsigned chn;
 	size_t i;
 	jack_thread_info_t *info = (jack_thread_info_t *) arg;