From 44efe077405c2ed5ab7d16967cb636c85f0bf21e Mon Sep 17 00:00:00 2001
From: Benjamin Kellermann <Benjamin.Kellermann@gmx.de>
Date: Sun, 10 Dec 2017 17:46:08 +0100
Subject: do not display empty extra line in edit columns

---
 timepollhead.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/timepollhead.rb b/timepollhead.rb
index de91636..be900e2 100644
--- a/timepollhead.rb
+++ b/timepollhead.rb
@@ -228,6 +228,7 @@ END
 		end
 
 		times = concrete_times
+		times.delete("") # do not display empty cell in edit-column-form
 		realtimes = times.collect{|t|
 			begin
 				Time.parse(t) if t =~ /^\d\d:\d\d$/
-- 
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