1 files changed, 3 insertions, 0 deletions
diff --git a/tests/spvec.c b/tests/spvec.c
index aa9b96c..b46bd88 100644
--- a/tests/spvec.c
+++ b/tests/spvec.c
@@ -21,6 +21,9 @@ int main()
 	atexit(covsrv_destroy);
 #endif
 	struct ints ints = ints_create();
+	foreach(ints, iter, &ints) {
+		assert(false && "iterating empty spvec");
+	}
 
 	/* ensure stability before we do anything else */
 	assert(ints_reserve(&ints, 1));