From 8e6abea41eca5c18b03e46706cbfa2972085f954 Mon Sep 17 00:00:00 2001
From: Maria Matejka <mq@ucw.cz>
Date: Tue, 28 Feb 2023 15:19:21 +0100
Subject: Linpool: State restoration works in initial linpool state

---
 lib/mempool.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/mempool.c b/lib/mempool.c
index 33eaec86..d10f8f1c 100644
--- a/lib/mempool.c
+++ b/lib/mempool.c
@@ -231,9 +231,9 @@ lp_restore(linpool *m, lp_state *p)
   struct lp_chunk *c;
 
   /* Move ptr to the saved pos and free all newer large chunks */
-  m->current = c = p->current;
-  m->ptr = p->ptr;
-  m->end = c ? c->data + LP_DATA_SIZE : NULL;
+  m->current = c = p->current ?: m->first;
+  m->ptr = p->ptr ?: (c ? c->data : NULL);
+  m->end = c ? (c->data + LP_DATA_SIZE) : NULL;
   m->total_large = p->total_large;
 
   while ((c = m->first_large) && (c != p->large))
-- 
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