Add fix for empty descriptions

2018-09-06 16:50:12 -05:00 · 2018-09-06 16:50:12 -05:00 · 1eae76fc15
parent cf63c825d4
commit 1eae76fc15
1 changed files with 6 additions and 1 deletions
--- a/src/invidious/helpers/helpers.cr
+++ b/src/invidious/helpers/helpers.cr
@ -184,7 +184,12 @@ def html_to_content(description_html)
    description_html = description_html.to_s
    description = description_html.gsub("<br>", "\n")
    description = description.gsub("<br/>", "\n")
-    description = XML.parse_html(description).content.strip("\n ")
+
+    if description.empty?
+      description = ""
+    else
+      description = XML.parse_html(description).content.strip("\n ")
+    end
  end

  return description_html, description