https://bugs.gentoo.org/943862
https://github.com/xmms2/xmms2-devel/commit/b6a6e8c20b
https://github.com/xmms2/xmms2-devel/commit/fdf542b408
https://github.com/xmms2/xmms2-devel/commit/5bd52ac2e5
--- a/src/clients/lib/xmmsclient/service/client.c
+++ b/src/clients/lib/xmmsclient/service/client.c
@@ -348,6 +348,6 @@
 	xmmsc_sc_interface_entity_t *ifent;
 
-	x_api_error_if (!name, "with NULL name.", false);
-	x_api_error_if (!validate_entity_name (name), "with invalid name", false);
+	x_api_error_if (!name, "with NULL name.", NULL);
+	x_api_error_if (!validate_entity_name (name), "with invalid name", NULL);
 
 	x_return_null_if_fail (parent);
--- a/src/clients/lib/xmmsclient/visualization/unixshm.c
+++ b/src/clients/lib/xmmsclient/visualization/unixshm.c
@@ -29,5 +29,5 @@
 	if (t->shmid == -1) {
 		c->error = strdup ("Couldn't create the shared memory!");
-		return false;
+		return NULL;
 	}
 	/* attach early, so that the server doesn't think we aren't there */
--- a/src/clients/lib/xmmsclient/xmmsclient.c
+++ b/src/clients/lib/xmmsclient/xmmsclient.c
@@ -223,5 +223,5 @@
 xmmsc_get_last_error (xmmsc_connection_t *c)
 {
-	x_api_error_if (!c, "with a NULL connection", false);
+	x_api_error_if (!c, "with a NULL connection", NULL);
 	return c->error;
 }