Bump liberty, fix map iterators

1 files changed, 5 insertions, 7 deletions

diff --git a/degesch.c b/degesch.c
index c4a7a43..78a5f66 100644
--- a/degesch.c
+++ b/degesch.c
@@ -6567,14 +6567,12 @@ server_remove (struct app_context *ctx, struct server *s)
 	if (s->buffer)
 		buffer_remove_safe (ctx, s->buffer);
 
-	struct str_map_iter iter;
-	str_map_iter_init (&iter, &s->irc_buffer_map);
-	struct buffer *buffer, *next = str_map_iter_next (&iter);
-	for (buffer = next; buffer; buffer = next)
-	{
-		next = str_map_iter_next (&iter);
+	struct str_map_unset_iter iter;
+	str_map_unset_iter_init (&iter, &s->irc_buffer_map);
+	struct buffer *buffer;
+	while ((buffer = str_map_unset_iter_next (&iter)))
 		buffer_remove_safe (ctx, buffer);
-	}
+	str_map_unset_iter_free (&iter);
 
 	hard_assert (!s->buffer);
 	hard_assert (!s->irc_buffer_map.len);