# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1658770118 -7200
# Node ID 4c8b66da4dec5f5d690cf5db250cdf749078a989
# Parent  3bd725430f40d6bd5f569af55fdc037ea96b987b
mod_default_bookmarks: Bail on empty 'default_bookmarks' to fix traceback

Ipairs fails on nil if the option is unset

Thanks more666p0wer for reporting

diff -r 3bd725430f40 -r 4c8b66da4dec mod_default_bookmarks/mod_default_bookmarks.lua
--- a/mod_default_bookmarks/mod_default_bookmarks.lua	Thu Jul 21 18:06:31 2022 +0200
+++ b/mod_default_bookmarks/mod_default_bookmarks.lua	Mon Jul 25 19:28:38 2022 +0200
@@ -80,6 +80,9 @@
 			end
 			local service = mod_pep.get_pep_service(session.username);
 			local bookmarks = module:get_option_array("default_bookmarks");
+			if not bookmarks or #bookmarks == 0 then
+				return;
+			end
 			local ns = event.version or "urn:xmpp:bookmarks:1";
 			for i, bookmark in ipairs(bookmarks) do
 				local bm_jid = jid.prep(bookmark.jid);