fix: dont concat subdocs list if on main page

Rosettea · Oct 25, 2023 · 003100d · 003100d
1 parent 7288f85
commit 003100d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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