1 files changed, 16 insertions, 1 deletions

diff --git a/blockarr.c b/blockarr.c
index 16ab041..cc06774 100644
--- a/blockarr.c
+++ b/blockarr.c
@@ -16,7 +16,7 @@ static void block_arr_create(BlockArr *arr, int lg_block_sz, size_t item_sz) {
 
 static void *block_arr_add(BlockArr *arr) {
 	ArrBlock *last_block;
-	last_block = arr_last(&arr->blocks);
+	last_block = arr_last(arr->blocks);
 	if (arr->blocks == NULL ||
 		(unsigned long)last_block->n >= (1UL << arr->lg_block_sz)) {
 		ArrBlock *block;
@@ -46,3 +46,18 @@ static void block_arr_free(BlockArr *arr) {
 	}
 	arr_clear(&arr->blocks);
 }
+
+static void block_arr_test(void) {
+	BlockArr a;
+	int *ps[100];
+	block_arr_create(&a, 3, sizeof(int));
+	for (int i = 0; i < 100; i++) {
+		int *p = block_arr_add(&a);
+		*p = i;
+		ps[i] = p;
+	}
+	for (int i = 0; i < 100; i++) {
+	    assert(*ps[i] == i);
+	}
+	block_arr_free(&a);
+}