From: Timo Sirainen <timo.sirainen@dovecot.fi>
Date: Fri, 18 Nov 2016 23:56:19 +0000 (+0200)
Subject: lib-index: mail_index_map_register_ext(ext_offset=-1) now sets hdr_offset=-1
X-Git-Tag: 2.2.27~59
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7acacaedd738612b15400d11ef920d8c2ffa91cc;p=thirdparty%2Fdovecot%2Fcore.git

lib-index: mail_index_map_register_ext(ext_offset=-1) now sets hdr_offset=-1

It shouldn't make any difference, but this is a less confusing value.
---

diff --git a/src/lib-index/mail-index-map.c b/src/lib-index/mail-index-map.c
index f3b14f2487..061c063154 100644
--- a/src/lib-index/mail-index-map.c
+++ b/src/lib-index/mail-index-map.c
@@ -82,8 +82,8 @@ mail_index_map_register_ext(struct mail_index_map *map,
 	ext = array_append_space(&map->extensions);
 	ext->name = p_strdup(map->extension_pool, name);
 	ext->ext_offset = ext_offset;
-	ext->hdr_offset = ext_offset +
-		mail_index_map_ext_hdr_offset(strlen(name));
+	ext->hdr_offset = ext_offset == (uint32_t)-1 ? (uint32_t)-1 :
+		ext_offset + mail_index_map_ext_hdr_offset(strlen(name));
 	ext->hdr_size = ext_hdr->hdr_size;
 	ext->record_offset = ext_hdr->record_offset;
 	ext->record_size = ext_hdr->record_size;