avoid exception if user calls wrong history string

1 files changed, 0 insertions, 2 deletions

diff --git a/poll.rb b/poll.rb
index 8a45eb2..26aa316 100644
--- a/poll.rb
+++ b/poll.rb
@@ -377,8 +377,6 @@ FORM
 				match = /^Column .*$/
 			when "ac"
 				match = /^Access Control .*$/
-			else
-				raise "invalid value #{only}"
 			end
 			log = log.comment_matches(match)
 		end