Fix: set num used blocks to 0 on clear

1 files changed, 3 insertions, 2 deletions

diff --git a/mempool/src/mempool.c b/mempool/src/mempool.c
index 444d602..c398c4f 100644
--- a/mempool/src/mempool.c
+++ b/mempool/src/mempool.c
@@ -66,8 +66,9 @@ void mempool_del_(mempool* pool) {
 
 void mempool_clear_(mempool* pool) {
   assert(pool);
-  pool->head = 0;
-  pool->used = 0;
+  pool->head            = 0;
+  pool->used            = 0;
+  pool->num_used_blocks = 0;
   memset(pool->blocks, 0, pool->num_blocks * pool->block_size_bytes);
   memset(pool->block_info, 0, pool->num_blocks * sizeof(BlockInfo));
   init_free_list(pool);