From 4bd92e681e0a6d2a8d7e1ef44d9f248394833d09 Mon Sep 17 00:00:00 2001
From: Robert Speicher <rspeicher@gmail.com>
Date: Thu, 3 Sep 2015 16:38:35 -0400
Subject: Return early from markdown and gfm when text is empty

---
 app/helpers/gitlab_markdown_helper.rb | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'app/helpers/gitlab_markdown_helper.rb')

diff --git a/app/helpers/gitlab_markdown_helper.rb b/app/helpers/gitlab_markdown_helper.rb
index f2cab2840d4..803578f1911 100644
--- a/app/helpers/gitlab_markdown_helper.rb
+++ b/app/helpers/gitlab_markdown_helper.rb
@@ -45,6 +45,8 @@ module GitlabMarkdownHelper
   end
 
   def markdown(text, context = {})
+    return unless text.present?
+
     context.merge!(
       path:         @path,
       project:      @project,
@@ -59,6 +61,8 @@ module GitlabMarkdownHelper
   # TODO (rspeicher): Remove all usages of this helper and just call `markdown`
   # with a custom pipeline depending on the content being rendered
   def gfm(text, options = {})
+    return unless text.present?
+
     options.merge!(
       path:         @path,
       project:      @project,
-- 
cgit v1.2.1