Set <title> and <meta> description for advisory pages

This should hopefully fix the inconsistent result display when searching
on Google for GLSA terms.

1 files changed, 2 insertions, 0 deletions

diff --git a/anzen.rb b/anzen.rb
index beff3d2..cc9761f 100644
--- a/anzen.rb
+++ b/anzen.rb
@@ -73,6 +73,8 @@ get '/glsa/:glsaid' do
 
     if @glsa.is_a? GLSAv1
       template = :'glsa/glsav1'
+      @title = "#{@glsa.title} (GLSA #{@glsa.id})"
+      @description = "#{@glsa.synopsis}"
     end
 
     @nav = :glsa