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-rw-r--r--app/models/chouette/time_table.rb4
1 files changed, 2 insertions, 2 deletions
diff --git a/app/models/chouette/time_table.rb b/app/models/chouette/time_table.rb
index 15b22b671..b76de852a 100644
--- a/app/models/chouette/time_table.rb
+++ b/app/models/chouette/time_table.rb
@@ -44,10 +44,10 @@ module Chouette
attrs << self.int_day_types
dates = self.dates
dates += TimeTableDate.where(time_table_id: self.id)
- attrs << dates.map(&:checksum).map(&:to_s).sort
+ attrs << dates.map(&:checksum).map(&:to_s).uniq.sort
periods = self.periods
periods += TimeTablePeriod.where(time_table_id: self.id)
- attrs << periods.map(&:checksum).map(&:to_s).sort
+ attrs << periods.map(&:checksum).map(&:to_s).uniq.sort
end
end