Improved error handling.

2012-10-18 13:41:47 +02:00 · 2012-10-18 13:41:47 +02:00 · dd7ed8a7ba
commit dd7ed8a7ba
parent 5bf96897e2
1 changed files with 4 additions and 1 deletions
--- a/app/models/channel/filter/database.rb
+++ b/app/models/channel/filter/database.rb
@ -12,7 +12,10 @@ module Channel::Filter::Database
      filter[:match].each {|key, value|
        loop = true
        begin
-          scan = mail[ key.downcase.to_sym ].scan(/#{value}/i)
+          scan = []
+          if mail
+            scan = mail[ key.downcase.to_sym ].scan(/#{value}/i)
+          end
          if match && scan[0]
            puts "  matching #{ key.downcase }:'#{ mail[ key.downcase.to_sym ] }' on #{value}"
            match = true