notmuch search: Fix missing final newline in "notmuch search --output=tags"

As mentioned in the recent test commits, this also fixes the missing
'[' and ']' characters in the --format=json variant of "notmuch search
--output=tags" as well.

1 files changed, 6 insertions, 1 deletions

diff --git a/notmuch-search.c b/notmuch-search.c
index bb989dac..c628b369 100644
--- a/notmuch-search.c
+++ b/notmuch-search.c
@@ -319,7 +319,9 @@ do_search_tags (const void *ctx,
     {
 	tag = notmuch_tags_get (tags);
 
-	if (! first_tag)
+	if (first_tag)
+	    fputs (format->results_start, stdout);
+	else
 	    fputs (format->item_sep, stdout);
 
 	format->item_id (ctx, "", tag);
@@ -332,6 +334,9 @@ do_search_tags (const void *ctx,
     if (messages)
 	notmuch_messages_destroy (messages);
 
+    if (! first_tag)
+	fputs (format->results_end, stdout);
+
     return 0;
 }