From 2761cab29583bbb7188cd052db5b33e7e545ed71 Mon Sep 17 00:00:00 2001
From: Richard Russon <rich@flatcap.org>
Date: Wed, 11 Jul 2018 13:29:20 +0100
Subject: [PATCH] hcache: initialise queues on restore

---
 hcache/hcache.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/hcache/hcache.c b/hcache/hcache.c
index 01364e523..27ddfa6e4 100644
--- a/hcache/hcache.c
+++ b/hcache/hcache.c
@@ -871,6 +871,11 @@ struct Header *mutt_hcache_restore(const unsigned char *d)
   memcpy(h, d + off, sizeof(struct Header));
   off += sizeof(struct Header);
 
+  STAILQ_INIT(&h->tags);
+#ifdef MIXMASTER
+  STAILQ_INIT(&h->chain);
+#endif
+
   h->env = mutt_env_new();
   restore_envelope(h->env, d, &off, convert);
 
-- 
2.40.0