Don't crash after empty mailbox gets messages

--HG--
branch : HEAD

diff --git a/src/lib-storage/index/mbox/mbox-sync.c b/src/lib-storage/index/mbox/mbox-sync.c
index c232b482b124744bcb834c1aa94d778056214356..670e01644310d5120cff1d7628e7ae8bbaf5b209 100644 (file)
--- a/src/lib-storage/index/mbox/mbox-sync.c
+++ b/src/lib-storage/index/mbox/mbox-sync.c
@@ -915,7 +915,7 @@ static void mbox_sync_restart(struct mbox_sync_context *sync_ctx)
        sync_ctx->base_uid_validity = 0;
        sync_ctx->base_uid_last = 0;
 
-       sync_ctx->next_uid = 1;
+       sync_ctx->next_uid = sync_ctx->hdr->next_uid;
        sync_ctx->prev_msg_uid = 0;
        sync_ctx->seq = sync_ctx->idx_seq = 0;