tumblr: escape the non-range dash in the group regex

diff --git a/data/rbot/plugins/tumblr.rb b/data/rbot/plugins/tumblr.rb
index 57675ac482c1989051d8ba20a8e3fbb3b475a291..515dc479026e26289ffcf5d1c768eeffe741b172 100644 (file)
--- a/data/rbot/plugins/tumblr.rb
+++ b/data/rbot/plugins/tumblr.rb
@@ -188,5 +188,5 @@ plugin.map 'tumblr configure [:channel]', :action => :configuration
 plugin.map 'tumblr deconfigure [:channel]', :action => :deconfigure
 plugin.map 'tumblr configure [:channel] :email :pwd [:group]',
   :action => :configure,
-  :requirements => {:channel => Regexp::Irc::GEN_CHAN, :email => /\S+@\S+/, :group => /[A-Za-z-.]+/}
+  :requirements => {:channel => Regexp::Irc::GEN_CHAN, :email => /\S+@\S+/, :group => /[A-Za-z\-.]+/}