[PATCH 2/2] lib: replace STRNCMP_LITERAL in __message_remove_indexed_terms

[David Bremner <david@tethera.net>]

strncmp looks for a prefix that matches, which is very much not what
we want here. This fixes the bug reported by Franz Fellner in
id:1588595993-ner-8.651@TPL520
---
 lib/message.cc       | 6 +++---
 test/T700-reindex.sh | 1 -
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/lib/message.cc b/lib/message.cc
index 5c9b58b2..0fa0eb3a 100644
--- a/lib/message.cc
+++ b/lib/message.cc
@@ -751,9 +751,9 @@ _notmuch_message_remove_indexed_terms (notmuch_message_t *message)
 
 	const char *tag = notmuch_tags_get (tags);
 
-	if (STRNCMP_LITERAL (tag, "encrypted") != 0 &&
-	    STRNCMP_LITERAL (tag, "signed") != 0 &&
-	    STRNCMP_LITERAL (tag, "attachment") != 0) {
+	if (strcmp (tag, "encrypted") != 0 &&
+	    strcmp (tag, "signed") != 0 &&
+	    strcmp (tag, "attachment") != 0) {
 	    std::string term = tag_prefix + tag;
 	    message->doc.add_term (term);
 	}
diff --git a/test/T700-reindex.sh b/test/T700-reindex.sh
index 7b7e52de..3d7c930d 100755
--- a/test/T700-reindex.sh
+++ b/test/T700-reindex.sh
@@ -34,7 +34,6 @@ notmuch dump > OUTPUT
 test_expect_equal_file initial-dump OUTPUT
 
 test_begin_subtest 'reindex preserves tags with special prefixes'
-test_subtest_known_broken
 notmuch tag +attachment2 +encrypted2 +signed2  '*'
 notmuch dump > EXPECTED
 notmuch reindex '*'
-- 
2.26.2