Further client config work
diff --git a/test/core/end2end/fixtures/chttp2_fullstack.c b/test/core/end2end/fixtures/chttp2_fullstack.c
index e647434..8a1530e 100644
--- a/test/core/end2end/fixtures/chttp2_fullstack.c
+++ b/test/core/end2end/fixtures/chttp2_fullstack.c
@@ -73,6 +73,7 @@
grpc_channel_args *client_args) {
fullstack_fixture_data *ffd = f->fixture_data;
f->client = grpc_channel_create(ffd->localaddr, client_args);
+ GPR_ASSERT(f->client);
}
void chttp2_init_server_fullstack(grpc_end2end_test_fixture *f,