Commit 960ed893 authored by evazion's avatar evazion

wiki_pages/new: fix exception in rendering html data attributes.

Fix exception when trying to get the category_name for the html data
attributes. The wiki title is nil here and Tag.category_for couldn't
handle a nil tag name.
parent 69f653b0
......@@ -158,6 +158,8 @@ class Tag < ApplicationRecord
def category_for(tag_name, options = {})
return Tag.categories.general if tag_name.blank?
if options[:disable_caching]
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