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-rw-r--r--timepollhead.rb1
1 files changed, 1 insertions, 0 deletions
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$/