markdown.ex: do not fail if there is no children

2019-09-17 22:04:21 +02:00
parent e0d8c8897e
commit 106afaed58
1 changed files with 1 additions and 1 deletions
@@ -23,7 +23,7 @@ defmodule Pleroma.Docs.Markdown do

      IO.write(file, "#{group[:description]}\n")

-      for child <- group[:children] do
+      for child <- group[:children] || [] do
        print_child_header(file, child)

        print_suggestions(file, child[:suggestions])