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-rw-r--r--src/memblockq.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/memblockq.c b/src/memblockq.c
index a422cf09..6437dd5b 100644
--- a/src/memblockq.c
+++ b/src/memblockq.c
@@ -119,6 +119,8 @@ void memblockq_drop(struct memblockq *bq, size_t length) {
q = bq->blocks;
bq->blocks = bq->blocks->next;
+ if (bq->blocks == NULL)
+ bq->blocks_tail = NULL;
memblock_unref(q->chunk.memblock);
free(q);