render https as link

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/to-html.rb b/lib/to-html.rb
index e9764ef..4de5ee6 100755
--- a/lib/to-html.rb
+++ b/lib/to-html.rb
@@ -7,7 +7,7 @@ class String
   # encloses URI in text with with link tag
   # @return [String] new text with marked links
   def link_urls
-    self.gsub(/(?i)http:\/\/[^\r\n\s']*/, '<a href=\0>\0</a>')
+    self.gsub(/(?i)http(s?):\/\/[^\r\n\s']*/, '<a href=\0>\0</a>')
   end
 end