X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=notmuch-show.c;h=cb5e47aa9ed14e9e167010c6e3ec9576ff04f8e8;hp=1a1d6019eac95713f92976f2cefafd474256866a;hb=2b8131f079d5aa3dc0ece4dcbc6635eb4cf24209;hpb=6ce2bf68f53fec4302121763e588c33c7cd86a9c

diff --git a/notmuch-show.c b/notmuch-show.c
index 1a1d6019..cb5e47aa 100644
--- a/notmuch-show.c
+++ b/notmuch-show.c
@@ -90,8 +90,8 @@ _get_tags_as_string (const void *ctx, notmuch_message_t *message)
 	return NULL;
 
     for (tags = notmuch_message_get_tags (message);
-	 notmuch_tags_has_more (tags);
-	 notmuch_tags_advance (tags))
+	 notmuch_tags_valid (tags);
+	 notmuch_tags_move_to_next (tags))
     {
 	tag = notmuch_tags_get (tags);
 
@@ -160,7 +160,7 @@ format_headers_text (const void *ctx, notmuch_message_t *message)
     for (i = 0; i < ARRAY_SIZE (headers); i++) {
 	name = headers[i];
 	value = notmuch_message_get_header (message, name);
-	if (value)
+	if (value && strlen (value))
 	    printf ("%s: %s\n", name, value);
     }
 }
@@ -355,8 +355,8 @@ show_messages (void *ctx, const show_format_t *format, notmuch_messages_t *messa
     fputs (format->message_set_start, stdout);
 
     for (;
-	 notmuch_messages_has_more (messages);
-	 notmuch_messages_advance (messages))
+	 notmuch_messages_valid (messages);
+	 notmuch_messages_move_to_next (messages))
     {
 	if (!first_set)
 	    fputs (format->message_set_sep, stdout);
@@ -460,8 +460,8 @@ notmuch_show_command (void *ctx, unused (int argc), unused (char *argv[]))
     fputs (format->message_set_start, stdout);
 
     for (threads = notmuch_query_search_threads (query);
-	 notmuch_threads_has_more (threads);
-	 notmuch_threads_advance (threads))
+	 notmuch_threads_valid (threads);
+	 notmuch_threads_move_to_next (threads))
     {
 	thread = notmuch_threads_get (threads);