From: Timo Sirainen <timo.sirainen@dovecot.fi>
Date: Sun, 5 Jun 2016 12:32:09 +0000 (+0300)
Subject: fts-lucene: Fixed error handling when checking if settings had changed.
X-Git-Tag: 2.2.25.rc1~178
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8035f936c3805046b4ca4069e967189ca926e84a;p=thirdparty%2Fdovecot%2Fcore.git

fts-lucene: Fixed error handling when checking if settings had changed.
---

diff --git a/src/plugins/fts-lucene/fts-backend-lucene.c b/src/plugins/fts-lucene/fts-backend-lucene.c
index f098e481b1..3420debe2d 100644
--- a/src/plugins/fts-lucene/fts-backend-lucene.c
+++ b/src/plugins/fts-lucene/fts-backend-lucene.c
@@ -178,11 +178,15 @@ fts_backend_lucene_get_last_uid(struct fts_backend *_backend,
 		FTS_LUCENE_USER_CONTEXT(_backend->ns->user);
 	struct fts_index_header hdr;
 	uint32_t set_checksum;
+	int ret;
 
 	if (fts_index_get_header(box, &hdr)) {
 		set_checksum = fts_lucene_settings_checksum(&fuser->set);
-		if (!fts_index_have_compatible_settings(_backend->ns->list,
-							set_checksum)) {
+		ret = fts_index_have_compatible_settings(_backend->ns->list,
+							 set_checksum);
+		if (ret < 0)
+			return -1;
+		if (ret == 0) {
 			/* need to rebuild the index */
 			*last_uid_r = 0;
 		} else {