lib: Remove a dead assignment from test-array.c

Found by scan-build.

diff --git a/src/lib/test-array.c b/src/lib/test-array.c
index 1fa8003f086bd1ccb3a555ecc418bc9bf0658ad7..8fde0ee3aeaf31159a58ec1e34aaae832c85f591 100644 (file)
--- a/src/lib/test-array.c
+++ b/src/lib/test-array.c
@@ -290,7 +290,7 @@ test_array_free_case(bool keep)
        test_begin(keep ? "array_free" : "array_free_without_data");
 
        p_array_init(&r, pool, 100);
-       p = array_append_space(&r);
+       array_append_zero(&r);
        if (keep) {
                p = array_free_without_data(&r);
                test_assert(pool_allocfree_get_total_used_size(pool)>=400);