fix: dont concat subdocs list if on main page

2023-10-24 23:52:53 -04:00 · 2023-10-24 23:52:53 -04:00 · 003100d3c4
parent 7288f85e9a
commit 003100d3c4
1 changed files with 1 additions and 1 deletions
--- a/nature/commands/doc.lua
+++ b/nature/commands/doc.lua
@ -129,7 +129,7 @@ Available sections: ]] .. table.concat(modules, ', ')


 	local doc, vals = handleYamlInfo(#args == 0 and doc or formatDocText(f:read '*a':gsub('-([%d]+)', '%1')))
-	if #moddocs ~= 0 then
+	if #moddocs ~= 0 and f then
 		doc = doc .. '\nSubdocs: ' .. table.concat(subdocs, ', ') .. '\n\n'
 	end
 	if f then f:close() end