posts: add link to reddit page, if it exists

[web.git] / personal / _plugins / readmes.rb

diff --git a/personal/_plugins/readmes.rb b/personal/_plugins/readmes.rb
index f70258975415f5ad04b19f6e04aaf640373a5045..7767be727366e97a81bffd3c5e077e47bbdf2d3b 100644 (file)
--- a/personal/_plugins/readmes.rb
+++ b/personal/_plugins/readmes.rb
@@ -27,7 +27,9 @@ module Jekyll
     safe true
 
     def generate(site)
+      # Go through all READMEs, and add them as pages
       readmes = site.config['readmes']
+      return if readmes.nil?
       base = readmes['src_base']
       dir = readmes['out_base']
       idx = 0